Build a paragraph: point, evidence, explanation

Grade 7 Reading Worksheet

NameDate

Circle the best answer.

  1. Read this first

    Saturday Hours at the Cedar Hill Library (notes)

    [1] For years, the Cedar Hill Library closed its doors at noon on Saturdays, even though many families were free in the afternoon. [2] Last fall, the town council voted to keep the library open until five o'clock for a three-month trial. [3] Librarians tracked every visit during the trial and compared the totals with the same months of the year before.

    [4] Saturday visits rose from about 120 to about 310. [5] More than half of the new Saturday visitors were families with children under twelve. [6] The librarians also hosted a craft hour on three of the Saturdays, and about thirty children came each time.

    [7] The extra staff hours cost the town about nine hundred dollars a month. [8] Some visitors said the building felt warmer and friendlier in the afternoon sun, when light fills the reading room. [9] After the trial ended, the council voted to keep the longer hours for good.

    Plan card
    Point: Longer Saturday hours helped families with children.
    Evidence: More than half of the new Saturday visitors were families with children under twelve [5].
    Explanation: ____

  2. Bo has the point and the evidence. Which sentence explains how the evidence supports the point?

    • Families with young children are often busy on weekdays, so afternoon hours let them visit when they could not before.
    • So many families with children under twelve came to the library on Saturdays.
    • This shows that the longer hours were good for families.
    • Soon most children in Cedar Hill will read above grade level because of Saturdays.
  3. Saturday Hours at the Cedar Hill Library (notes)

    [1] For years, the Cedar Hill Library closed its doors at noon on Saturdays, even though many families were free in the afternoon. [2] Last fall, the town council voted to keep the library open until five o'clock for a three-month trial. [3] Librarians tracked every visit during the trial and compared the totals with the same months of the year before.

    [4] Saturday visits rose from about 120 to about 310. [5] More than half of the new Saturday visitors were families with children under twelve. [6] The librarians also hosted a craft hour on three of the Saturdays, and about thirty children came each time.

    [7] The extra staff hours cost the town about nine hundred dollars a month. [8] Some visitors said the building felt warmer and friendlier in the afternoon sun, when light fills the reading room. [9] After the trial ended, the council voted to keep the longer hours for good.

    Plan card
    Point: The longer Saturday hours made the library work better for the town.
    Evidence: ____
    Explanation: A rise that large means many people who had stayed away came once the doors stayed open.

  4. Esme's paragraph is missing a part. Which sentence from the notes belongs in the empty evidence box?

    • More people visited because the library stayed open when they were free.
    • Saturday visits rose from about 120 to about 310 during the trial.
    • More than half of the new Saturday visitors were families with children under twelve.
    • Some visitors said the building felt warmer and friendlier in the afternoon sun.
  5. Trees and Hot Sidewalks (notes)

    [1] A seventh-grade science class wondered whether trees really cool a street or only make it look nicer. [2] On a sunny afternoon in July, the class set one thermometer in the shade of an oak tree and another in full sun, three meters away. [3] Both thermometers sat on the same sidewalk, and each was read every ten minutes for an hour.

    [4] The thermometer in the shade averaged 84 degrees Fahrenheit. [5] The thermometer in the sun averaged 97 degrees, a difference of 13 degrees. [6] The class also noticed that the shaded patch of sidewalk felt cool under bare feet, while the sunlit patch felt hot.

    [7] A parent in the class said that oak trees are her favorite kind of tree. [8] Trees also give shade to people waiting at a bus stop, and they make the street more pleasant to walk along. [9] At the end of the hour, the class concluded that one oak tree can make a sidewalk noticeably cooler.

    Plan card
    Point: The oak tree's shade made the sidewalk cooler.
    Evidence: The shaded thermometer averaged 84 degrees, and the sunny one averaged 97 degrees [4, 5].
    Explanation: ____

  6. Kira has the point and the evidence. Which sentence explains how the evidence supports the point?

    • Planting oak trees along streets everywhere will end summer heat waves.
    • Because both thermometers sat on the same sidewalk for the same hour, the 13-degree gap points to the shade, not to a different spot.
    • The shaded thermometer averaged 84 degrees, and the sunny one averaged 97 degrees.
    • So the oak tree's shade made the sidewalk cooler.
  7. Trees and Hot Sidewalks (notes)

    [1] A seventh-grade science class wondered whether trees really cool a street or only make it look nicer. [2] On a sunny afternoon in July, the class set one thermometer in the shade of an oak tree and another in full sun, three meters away. [3] Both thermometers sat on the same sidewalk, and each was read every ten minutes for an hour.

    [4] The thermometer in the shade averaged 84 degrees Fahrenheit. [5] The thermometer in the sun averaged 97 degrees, a difference of 13 degrees. [6] The class also noticed that the shaded patch of sidewalk felt cool under bare feet, while the sunlit patch felt hot.

    [7] A parent in the class said that oak trees are her favorite kind of tree. [8] Trees also give shade to people waiting at a bus stop, and they make the street more pleasant to walk along. [9] At the end of the hour, the class concluded that one oak tree can make a sidewalk noticeably cooler.

    Plan card
    Point: ____
    Evidence: The shaded thermometer averaged 84 degrees, and the sunny one averaged 97.
    Explanation: Both sat on the same sidewalk during the same hour, so the 13-degree gap comes from the shade.

  8. Luz's paragraph is missing a part. Which sentence belongs in the empty point box?

    • The class read both thermometers at ten-minute intervals for an hour.
    • The shaded thermometer averaged 84 degrees.
    • Shade from one oak tree made the sidewalk cooler.
    • Oak trees cool streets better than any other kind of tree.
  9. Why Some Roman Roads Still Exist (notes)

    [1] The ancient Romans built thousands of miles of roads to link their distant towns with the armies that protected them. [2] Today, parts of some of those roads can still be walked, and a few are still driven on. [3] Their lasting power was no accident, because Roman builders followed a careful series of steps.

    [4] First, workers dug a deep trench and filled it with layers of stone, gravel, and sand. [5] These layers made a firm base that did not sink easily under heavy loads. [6] Next, they laid flat paving stones on top and shaped the surface so it curved gently upward in the middle.

    [7] Rain ran off the curve into ditches at the sides, so water did not sit on the road and soften it. [8] Some roads ran in nearly straight lines for many miles, which kept travel between towns as short as possible. [9] Travelers today can still see worn grooves made by cart wheels in some of the old stones.

    Plan card
    Point: The way Romans built the road bed kept their roads from sinking.
    Evidence: two sentences from the notes
    Explanation: (still to write)

  10. Milo needs two pieces of evidence for the point on the card. Which pair of sentences backs it up best?

    • Sentences [6] and [9]
    • Sentences [1] and [2]
    • Sentences [4] and [5]
    • Sentences [5] and [7]
  11. Why Some Roman Roads Still Exist (notes)

    [1] The ancient Romans built thousands of miles of roads to link their distant towns with the armies that protected them. [2] Today, parts of some of those roads can still be walked, and a few are still driven on. [3] Their lasting power was no accident, because Roman builders followed a careful series of steps.

    [4] First, workers dug a deep trench and filled it with layers of stone, gravel, and sand. [5] These layers made a firm base that did not sink easily under heavy loads. [6] Next, they laid flat paving stones on top and shaped the surface so it curved gently upward in the middle.

    [7] Rain ran off the curve into ditches at the sides, so water did not sit on the road and soften it. [8] Some roads ran in nearly straight lines for many miles, which kept travel between towns as short as possible. [9] Travelers today can still see worn grooves made by cart wheels in some of the old stones.

    Plan card
    Point: Good drainage protected Roman roads.
    Evidence: Rain ran off the curve into ditches at the sides, so water did not sit on the road and soften it [7].
    Explanation: ____

  12. Noah has the point and the evidence. Which sentence explains how the evidence supports the point?

    • A road that stays dry keeps its firm surface, so the curve and ditches helped the stones stay in place.
    • The Romans knew more about rain than any scientist alive today.
    • Rain ran off the curved surface into ditches at the sides, so water did not sit on the road and soften it.
    • Drainage clearly protected the roads.
  13. Why Some Roman Roads Still Exist (notes)

    [1] The ancient Romans built thousands of miles of roads to link their distant towns with the armies that protected them. [2] Today, parts of some of those roads can still be walked, and a few are still driven on. [3] Their lasting power was no accident, because Roman builders followed a careful series of steps.

    [4] First, workers dug a deep trench and filled it with layers of stone, gravel, and sand. [5] These layers made a firm base that did not sink easily under heavy loads. [6] Next, they laid flat paving stones on top and shaped the surface so it curved gently upward in the middle.

    [7] Rain ran off the curve into ditches at the sides, so water did not sit on the road and soften it. [8] Some roads ran in nearly straight lines for many miles, which kept travel between towns as short as possible. [9] Travelers today can still see worn grooves made by cart wheels in some of the old stones.

    Plan card
    Point: Roman builders prepared the ground carefully before laying the road.
    Evidence: ____
    Explanation: A deep, layered base spreads out heavy weight, so the road does not sink.

  14. Pia's paragraph is missing a part. Which sentence from the notes belongs in the empty evidence box?

    • Workers dug a deep trench and filled it with layers of stone, gravel, and sand.
    • Some roads ran in nearly straight lines for many miles.
    • Roman roads were the most impressive structures of their time.
    • Rain ran off the curve into ditches at the sides.
  15. Scraps in the Cafeteria at Birch Lane School (notes)

    [1] Last year, Birch Lane School began sorting the food scraps from lunch into a green bin instead of throwing them away. [2] Before this change, all of the scraps from the cafeteria went into the regular trash, along with paper, wrappers, and napkins. [3] The custodian weighed the trash cans every Friday for ten weeks before the change and for ten weeks after it.

    [4] Before the green bin, the school threw away about 85 pounds of trash each week. [5] After the green bin, the weekly trash fell to about 52 pounds. [6] The food scraps were collected by a local farm, where they were turned into compost for the fields.

    [7] Students at the school voted to name the green bin Big Bin, and the name now appears on a sign above the lid. [8] The custodian also reported that the trash cans smelled less, because wet scraps were no longer sitting in them. [9] The school plans to teach each grade how to sort its scraps correctly next fall, so that the green bin stays clean.

    Plan card
    Point: The green bin helped the school in more than one way.
    Evidence: two sentences from the notes
    Explanation: (still to write)

  16. Ren needs two pieces of evidence for the point on the card. Which pair of sentences backs it up best?

    • Sentences [7] and [9]
    • Sentences [4] and [5]
    • Sentences [5] and [8]
    • Sentences [1] and [2]
  17. Scraps in the Cafeteria at Birch Lane School (notes)

    [1] Last year, Birch Lane School began sorting the food scraps from lunch into a green bin instead of throwing them away. [2] Before this change, all of the scraps from the cafeteria went into the regular trash, along with paper, wrappers, and napkins. [3] The custodian weighed the trash cans every Friday for ten weeks before the change and for ten weeks after it.

    [4] Before the green bin, the school threw away about 85 pounds of trash each week. [5] After the green bin, the weekly trash fell to about 52 pounds. [6] The food scraps were collected by a local farm, where they were turned into compost for the fields.

    [7] Students at the school voted to name the green bin Big Bin, and the name now appears on a sign above the lid. [8] The custodian also reported that the trash cans smelled less, because wet scraps were no longer sitting in them. [9] The school plans to teach each grade how to sort its scraps correctly next fall, so that the green bin stays clean.

    Plan card
    Point: Sorting scraps made the school's trash lighter.
    Evidence: The weekly trash dropped from about 85 pounds to about 52 pounds [4, 5].
    Explanation: ____

  18. Tala has the point and the evidence. Which sentence explains how the evidence supports the point?

    • The weekly trash dropped from about 85 pounds to about 52 pounds.
    • The drop of about 33 pounds a week is roughly the weight of the scraps that now go to the green bin instead of the trash.
    • Soon the school will stop making trash altogether.
    • So sorting scraps made the trash smaller.
  19. Scraps in the Cafeteria at Birch Lane School (notes)

    [1] Last year, Birch Lane School began sorting the food scraps from lunch into a green bin instead of throwing them away. [2] Before this change, all of the scraps from the cafeteria went into the regular trash, along with paper, wrappers, and napkins. [3] The custodian weighed the trash cans every Friday for ten weeks before the change and for ten weeks after it.

    [4] Before the green bin, the school threw away about 85 pounds of trash each week. [5] After the green bin, the weekly trash fell to about 52 pounds. [6] The food scraps were collected by a local farm, where they were turned into compost for the fields.

    [7] Students at the school voted to name the green bin Big Bin, and the name now appears on a sign above the lid. [8] The custodian also reported that the trash cans smelled less, because wet scraps were no longer sitting in them. [9] The school plans to teach each grade how to sort its scraps correctly next fall, so that the green bin stays clean.

    Plan card
    Point: ____
    Evidence: The school threw away about 85 pounds of trash each week before the green bin, and about 52 pounds after.
    Explanation: The scraps no longer went into the trash cans, so the trash weighed less each week.

  20. Zee's paragraph is missing a part. Which sentence belongs in the empty point box?

    • Taking out the wet scraps left the trash cans with less to carry.
    • The green bin made the school's weekly trash lighter.
    • The school threw away about 52 pounds of trash each week after the green bin.
    • Recycling programs solve the trash problem for schools everywhere.
PencilGopencilgo.com

Build a paragraph: point, evidence, explanation

Answer Key - Grade 7 Reading Worksheet

Circle the best answer.

  1. Read this first

    Saturday Hours at the Cedar Hill Library (notes)

    [1] For years, the Cedar Hill Library closed its doors at noon on Saturdays, even though many families were free in the afternoon. [2] Last fall, the town council voted to keep the library open until five o'clock for a three-month trial. [3] Librarians tracked every visit during the trial and compared the totals with the same months of the year before.

    [4] Saturday visits rose from about 120 to about 310. [5] More than half of the new Saturday visitors were families with children under twelve. [6] The librarians also hosted a craft hour on three of the Saturdays, and about thirty children came each time.

    [7] The extra staff hours cost the town about nine hundred dollars a month. [8] Some visitors said the building felt warmer and friendlier in the afternoon sun, when light fills the reading room. [9] After the trial ended, the council voted to keep the longer hours for good.

    Plan card
    Point: Longer Saturday hours helped families with children.
    Evidence: More than half of the new Saturday visitors were families with children under twelve [5].
    Explanation: ____

  2. Bo has the point and the evidence. Which sentence explains how the evidence supports the point?

    • Families with young children are often busy on weekdays, so afternoon hours let them visit when they could not before.
    • So many families with children under twelve came to the library on Saturdays.
    • This shows that the longer hours were good for families.
    • Soon most children in Cedar Hill will read above grade level because of Saturdays.
  3. Saturday Hours at the Cedar Hill Library (notes)

    [1] For years, the Cedar Hill Library closed its doors at noon on Saturdays, even though many families were free in the afternoon. [2] Last fall, the town council voted to keep the library open until five o'clock for a three-month trial. [3] Librarians tracked every visit during the trial and compared the totals with the same months of the year before.

    [4] Saturday visits rose from about 120 to about 310. [5] More than half of the new Saturday visitors were families with children under twelve. [6] The librarians also hosted a craft hour on three of the Saturdays, and about thirty children came each time.

    [7] The extra staff hours cost the town about nine hundred dollars a month. [8] Some visitors said the building felt warmer and friendlier in the afternoon sun, when light fills the reading room. [9] After the trial ended, the council voted to keep the longer hours for good.

    Plan card
    Point: The longer Saturday hours made the library work better for the town.
    Evidence: ____
    Explanation: A rise that large means many people who had stayed away came once the doors stayed open.

  4. Esme's paragraph is missing a part. Which sentence from the notes belongs in the empty evidence box?

    • More people visited because the library stayed open when they were free.
    • Saturday visits rose from about 120 to about 310 during the trial.
    • More than half of the new Saturday visitors were families with children under twelve.
    • Some visitors said the building felt warmer and friendlier in the afternoon sun.
  5. Trees and Hot Sidewalks (notes)

    [1] A seventh-grade science class wondered whether trees really cool a street or only make it look nicer. [2] On a sunny afternoon in July, the class set one thermometer in the shade of an oak tree and another in full sun, three meters away. [3] Both thermometers sat on the same sidewalk, and each was read every ten minutes for an hour.

    [4] The thermometer in the shade averaged 84 degrees Fahrenheit. [5] The thermometer in the sun averaged 97 degrees, a difference of 13 degrees. [6] The class also noticed that the shaded patch of sidewalk felt cool under bare feet, while the sunlit patch felt hot.

    [7] A parent in the class said that oak trees are her favorite kind of tree. [8] Trees also give shade to people waiting at a bus stop, and they make the street more pleasant to walk along. [9] At the end of the hour, the class concluded that one oak tree can make a sidewalk noticeably cooler.

    Plan card
    Point: The oak tree's shade made the sidewalk cooler.
    Evidence: The shaded thermometer averaged 84 degrees, and the sunny one averaged 97 degrees [4, 5].
    Explanation: ____

  6. Kira has the point and the evidence. Which sentence explains how the evidence supports the point?

    • Planting oak trees along streets everywhere will end summer heat waves.
    • Because both thermometers sat on the same sidewalk for the same hour, the 13-degree gap points to the shade, not to a different spot.
    • The shaded thermometer averaged 84 degrees, and the sunny one averaged 97 degrees.
    • So the oak tree's shade made the sidewalk cooler.
  7. Trees and Hot Sidewalks (notes)

    [1] A seventh-grade science class wondered whether trees really cool a street or only make it look nicer. [2] On a sunny afternoon in July, the class set one thermometer in the shade of an oak tree and another in full sun, three meters away. [3] Both thermometers sat on the same sidewalk, and each was read every ten minutes for an hour.

    [4] The thermometer in the shade averaged 84 degrees Fahrenheit. [5] The thermometer in the sun averaged 97 degrees, a difference of 13 degrees. [6] The class also noticed that the shaded patch of sidewalk felt cool under bare feet, while the sunlit patch felt hot.

    [7] A parent in the class said that oak trees are her favorite kind of tree. [8] Trees also give shade to people waiting at a bus stop, and they make the street more pleasant to walk along. [9] At the end of the hour, the class concluded that one oak tree can make a sidewalk noticeably cooler.

    Plan card
    Point: ____
    Evidence: The shaded thermometer averaged 84 degrees, and the sunny one averaged 97.
    Explanation: Both sat on the same sidewalk during the same hour, so the 13-degree gap comes from the shade.

  8. Luz's paragraph is missing a part. Which sentence belongs in the empty point box?

    • The class read both thermometers at ten-minute intervals for an hour.
    • The shaded thermometer averaged 84 degrees.
    • Shade from one oak tree made the sidewalk cooler.
    • Oak trees cool streets better than any other kind of tree.
  9. Why Some Roman Roads Still Exist (notes)

    [1] The ancient Romans built thousands of miles of roads to link their distant towns with the armies that protected them. [2] Today, parts of some of those roads can still be walked, and a few are still driven on. [3] Their lasting power was no accident, because Roman builders followed a careful series of steps.

    [4] First, workers dug a deep trench and filled it with layers of stone, gravel, and sand. [5] These layers made a firm base that did not sink easily under heavy loads. [6] Next, they laid flat paving stones on top and shaped the surface so it curved gently upward in the middle.

    [7] Rain ran off the curve into ditches at the sides, so water did not sit on the road and soften it. [8] Some roads ran in nearly straight lines for many miles, which kept travel between towns as short as possible. [9] Travelers today can still see worn grooves made by cart wheels in some of the old stones.

    Plan card
    Point: The way Romans built the road bed kept their roads from sinking.
    Evidence: two sentences from the notes
    Explanation: (still to write)

  10. Milo needs two pieces of evidence for the point on the card. Which pair of sentences backs it up best?

    • Sentences [6] and [9]
    • Sentences [1] and [2]
    • Sentences [4] and [5]
    • Sentences [5] and [7]
  11. Why Some Roman Roads Still Exist (notes)

    [1] The ancient Romans built thousands of miles of roads to link their distant towns with the armies that protected them. [2] Today, parts of some of those roads can still be walked, and a few are still driven on. [3] Their lasting power was no accident, because Roman builders followed a careful series of steps.

    [4] First, workers dug a deep trench and filled it with layers of stone, gravel, and sand. [5] These layers made a firm base that did not sink easily under heavy loads. [6] Next, they laid flat paving stones on top and shaped the surface so it curved gently upward in the middle.

    [7] Rain ran off the curve into ditches at the sides, so water did not sit on the road and soften it. [8] Some roads ran in nearly straight lines for many miles, which kept travel between towns as short as possible. [9] Travelers today can still see worn grooves made by cart wheels in some of the old stones.

    Plan card
    Point: Good drainage protected Roman roads.
    Evidence: Rain ran off the curve into ditches at the sides, so water did not sit on the road and soften it [7].
    Explanation: ____

  12. Noah has the point and the evidence. Which sentence explains how the evidence supports the point?

    • A road that stays dry keeps its firm surface, so the curve and ditches helped the stones stay in place.
    • The Romans knew more about rain than any scientist alive today.
    • Rain ran off the curved surface into ditches at the sides, so water did not sit on the road and soften it.
    • Drainage clearly protected the roads.
  13. Why Some Roman Roads Still Exist (notes)

    [1] The ancient Romans built thousands of miles of roads to link their distant towns with the armies that protected them. [2] Today, parts of some of those roads can still be walked, and a few are still driven on. [3] Their lasting power was no accident, because Roman builders followed a careful series of steps.

    [4] First, workers dug a deep trench and filled it with layers of stone, gravel, and sand. [5] These layers made a firm base that did not sink easily under heavy loads. [6] Next, they laid flat paving stones on top and shaped the surface so it curved gently upward in the middle.

    [7] Rain ran off the curve into ditches at the sides, so water did not sit on the road and soften it. [8] Some roads ran in nearly straight lines for many miles, which kept travel between towns as short as possible. [9] Travelers today can still see worn grooves made by cart wheels in some of the old stones.

    Plan card
    Point: Roman builders prepared the ground carefully before laying the road.
    Evidence: ____
    Explanation: A deep, layered base spreads out heavy weight, so the road does not sink.

  14. Pia's paragraph is missing a part. Which sentence from the notes belongs in the empty evidence box?

    • Workers dug a deep trench and filled it with layers of stone, gravel, and sand.
    • Some roads ran in nearly straight lines for many miles.
    • Roman roads were the most impressive structures of their time.
    • Rain ran off the curve into ditches at the sides.
  15. Scraps in the Cafeteria at Birch Lane School (notes)

    [1] Last year, Birch Lane School began sorting the food scraps from lunch into a green bin instead of throwing them away. [2] Before this change, all of the scraps from the cafeteria went into the regular trash, along with paper, wrappers, and napkins. [3] The custodian weighed the trash cans every Friday for ten weeks before the change and for ten weeks after it.

    [4] Before the green bin, the school threw away about 85 pounds of trash each week. [5] After the green bin, the weekly trash fell to about 52 pounds. [6] The food scraps were collected by a local farm, where they were turned into compost for the fields.

    [7] Students at the school voted to name the green bin Big Bin, and the name now appears on a sign above the lid. [8] The custodian also reported that the trash cans smelled less, because wet scraps were no longer sitting in them. [9] The school plans to teach each grade how to sort its scraps correctly next fall, so that the green bin stays clean.

    Plan card
    Point: The green bin helped the school in more than one way.
    Evidence: two sentences from the notes
    Explanation: (still to write)

  16. Ren needs two pieces of evidence for the point on the card. Which pair of sentences backs it up best?

    • Sentences [7] and [9]
    • Sentences [4] and [5]
    • Sentences [5] and [8]
    • Sentences [1] and [2]
  17. Scraps in the Cafeteria at Birch Lane School (notes)

    [1] Last year, Birch Lane School began sorting the food scraps from lunch into a green bin instead of throwing them away. [2] Before this change, all of the scraps from the cafeteria went into the regular trash, along with paper, wrappers, and napkins. [3] The custodian weighed the trash cans every Friday for ten weeks before the change and for ten weeks after it.

    [4] Before the green bin, the school threw away about 85 pounds of trash each week. [5] After the green bin, the weekly trash fell to about 52 pounds. [6] The food scraps were collected by a local farm, where they were turned into compost for the fields.

    [7] Students at the school voted to name the green bin Big Bin, and the name now appears on a sign above the lid. [8] The custodian also reported that the trash cans smelled less, because wet scraps were no longer sitting in them. [9] The school plans to teach each grade how to sort its scraps correctly next fall, so that the green bin stays clean.

    Plan card
    Point: Sorting scraps made the school's trash lighter.
    Evidence: The weekly trash dropped from about 85 pounds to about 52 pounds [4, 5].
    Explanation: ____

  18. Tala has the point and the evidence. Which sentence explains how the evidence supports the point?

    • The weekly trash dropped from about 85 pounds to about 52 pounds.
    • The drop of about 33 pounds a week is roughly the weight of the scraps that now go to the green bin instead of the trash.
    • Soon the school will stop making trash altogether.
    • So sorting scraps made the trash smaller.
  19. Scraps in the Cafeteria at Birch Lane School (notes)

    [1] Last year, Birch Lane School began sorting the food scraps from lunch into a green bin instead of throwing them away. [2] Before this change, all of the scraps from the cafeteria went into the regular trash, along with paper, wrappers, and napkins. [3] The custodian weighed the trash cans every Friday for ten weeks before the change and for ten weeks after it.

    [4] Before the green bin, the school threw away about 85 pounds of trash each week. [5] After the green bin, the weekly trash fell to about 52 pounds. [6] The food scraps were collected by a local farm, where they were turned into compost for the fields.

    [7] Students at the school voted to name the green bin Big Bin, and the name now appears on a sign above the lid. [8] The custodian also reported that the trash cans smelled less, because wet scraps were no longer sitting in them. [9] The school plans to teach each grade how to sort its scraps correctly next fall, so that the green bin stays clean.

    Plan card
    Point: ____
    Evidence: The school threw away about 85 pounds of trash each week before the green bin, and about 52 pounds after.
    Explanation: The scraps no longer went into the trash cans, so the trash weighed less each week.

  20. Zee's paragraph is missing a part. Which sentence belongs in the empty point box?

    • Taking out the wet scraps left the trash cans with less to carry.
    • The green bin made the school's weekly trash lighter.
    • The school threw away about 52 pounds of trash each week after the green bin.
    • Recycling programs solve the trash problem for schools everywhere.