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What a Diagram Adds is a free printable Grade 2 English worksheet on choosing the picture or diagram that makes a text clearer, aligned to Common Core standard RI.2.7. It prints 8 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two students in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 3 of 25 · the same problems every time you open this link.

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Set 1 has all 25 in a single PDF. All 25 sets ask different questions.

What a Diagram Adds

RI.2.7

NameDate

Circle the right answer.

1.A text says a tooth has a hard white outside and a soft middle. Which image would help most?
  • A.A tooth drawn cut in half, with each part labeled
  • B.A picture of a toothbrush
  • C.A photo of a smile
2.A text says a polar bear has fat, then skin, then fur. Which picture would help most?
  • A.A map of the Arctic
  • B.A photo of a bear asleep
  • C.A cut-away drawing showing the three layers
3.What can a diagram do that a sentence cannot do easily?
  • A.Rhyme with the title
  • B.Show where every part is, all at once
  • C.Tell you the author's name
4.What does an arrow on a diagram usually show?
  • A.That the drawing is finished
  • B.Which way something moves, or what comes next
  • C.Where to start coloring
5.You cannot picture how a frog grows from the words alone. What would help?
  • A.A diagram of the stages from frogspawn to frog
  • B.A word in bold print
  • C.A longer title
6.A text explains how magma rises through a volcano. What would a diagram show?
  • A.A list of famous volcanoes
  • B.A volcano seen from far away
  • C.A volcano cut in half, with an arrow up the middle
7.A drawing of a fire engine has labels. What do the labels do?
  • A.Name each part so you can find it
  • B.Make the drawing colorful
  • C.Tell you how fast it goes
8.A diagram shows a frog's life cycle drawn in a circle. What does the circle show?
  • A.That the stages happen again and again
  • B.That frogs are round
  • C.That the pond is round

LessonPrint · RI.2.7 · Set 3 · free to copy for classroom use

Answer key — What a Diagram Adds

Set 3. Prints on its own sheet.

  1. 1.A tooth drawn cut in half, with each part labeled
  2. 2.A cut-away drawing showing the three layers
  3. 3.Show where every part is, all at once
  4. 4.Which way something moves, or what comes next
  5. 5.A diagram of the stages from frogspawn to frog
  6. 6.A volcano cut in half, with an arrow up the middle
  7. 7.Name each part so you can find it
  8. 8.That the stages happen again and again

More practice for RI.2.7

Explain what a diagram adds that the words alone do not.

Teaching this next? Diagrams That Explain is the 40-minute plan for it, with the misconceptions to expect.

All Grade 2 worksheets

Last reviewed 2026-09-05. Aligned to RI.2.7 of the Common Core State Standards for English Language Arts.