20-Page Kids Puzzle Book

1. Draw this pattern in a row: red circle, blue square, red circle, blue square. 2. Put a small box around the first repeating unit. 3. Write the repeating unit here: ____________________________ 4. Draw the next two pictures. Color them correctly. 5. Now copy this second pattern: green triangle, yellow star, yellow star, green triangle, yellow star, yellow star. 6. Box the smallest group that repeats. 7. Write the repeating unit here: ____________________________ 8. Draw the next three pictures. 9. Create your own pattern using two shapes and two colors. Make at least eight pictures. 10. Underline the repeating unit. Ask a partner or grown-up to cover the last two pictures. Draw what belongs there. 11. Check your work. You are finished when each new picture matches the same repeating unit.

Completed example

> Pattern: red circle, blue square, red circle, blue square > Repeating unit: red circle, blue square > Next two pictures: red circle, blue square

Your Turn

Complete each row. Write the missing shape or color before you draw it.

A. red heart, yellow heart, red heart, yellow heart, ________, ________

Missing pictures: _____________________________________________

B. blue triangle, blue triangle, green circle, blue triangle, blue triangle, green circle, __________

Missing picture: ______________________________________________

C. purple star, orange square, purple star, orange square, ________, ________

Missing pictures: _____________________________________________

Now make one “almost pattern.” Change one picture so the pattern is no longer correct.

Pattern: _____________________________________________________

Changed picture: ______________________________________________

What should the changed picture be? ____________________________

Check your answers by reading the row aloud. If the same group repeats from beginning to end, your pattern works. If one picture breaks the rhythm, fix that picture and try again.

Apply Patterns to Everyday Things

Repeating patterns show up in places you already know. A tiled floor might use black square, white square, black square, white square. A bracelet might repeat red bead, blue bead, green bead. A shirt could have a stripe, dot, stripe, dot design. The pictures may look different, but the job is the same: find the repeating unit.

Try this quick pattern hunt at home or outside. Find three patterns in five minutes. Look at floor tiles, fence posts, wrapping paper, socks, plates, or building decorations. For each one, record the repeating shapes or colors. You’re done when you have three examples and can point out the smallest repeating group in each.

Apply It

| Where you found it | Shapes or colors | Repeating unit | |---|---|---| | ________________ | ______________ | ______________ | | ______________ | ______________ | ______________ | | ______________ | ______________ | ________________ |

Here’s another useful challenge. Pack five objects in a row, such as a pencil, eraser, pencil, eraser, pencil. Ask someone to remove the last object. Predict what belongs there. Then check your answer. The expected outcome is one correct prediction based on the repeating unit, not a guess based only on the object before the gap.

Patterns also help with sorting and designing. If you’re making a paper chain, repeat blue link, yellow link, yellow link. If you’re lining up toy cars, repeat small car, large car. Before you finish, check at least four groups. Each group should match the first group exactly. If one group is different, find the odd picture and replace it.

A pattern detective keeps a careful eye on two details: what changes and what stays the same. A row of red circles and blue circles changes color but keeps the shape. A row of red circle, blue square changes both. Naming those details helps you explain the rule clearly.

Reflect and Check Your Pattern Skills

Answer each question in a sentence, a list, or a small drawing. Use the lines to show your thinking.

Reflect

1. Look at this pattern: yellow star, green circle, yellow star, green circle. What is the repeating unit, and what are the next two pictures?

__________________________________________________

__________________________________________________

__________________________________________________

2. Which is easier for you to notice first: repeating shapes or repeating colors? Give one example from today’s puzzles.

__________________________________________________

__________________________________________________

__________________________________________________

3. Draw an eight-picture pattern that uses a group of three. Circle the repeating unit and mark the next picture with a star.

__________________________________________________

__________________________________________________

__________________________________________________

Self-check

Put a check beside each statement you can honestly finish.

• [ ] I can name the shapes and colors in a picture pattern. - [ ] I can find the smallest group that repeats. - [ ] I can draw at least two pictures that come next. - [ ] I can explain whether the shape, color, or both are changing. - [ ] I can find a repeating pattern in an everyday object.

Count your checks: ______ out of 5

If you checked 4 or 5, you’re ready for a longer pattern. If you checked 3 or fewer, make a four-picture pattern, box its repeating unit, and continue it twice. Your goal is simple: spot the rule, follow the rule, and check the result.

End of chapter one. 6 more chapters in the full book.