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Reteach and Skills Practice Workbook

Reteach and Skills Practice Workbook

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4–3<br />

Name<br />

<strong>Reteach</strong><br />

Problem-Solving Strategy<br />

Date<br />

Which type of fish has the greatest number of varieties listed in the<br />

chart?<br />

Varieties of Tetras, Goldfish, <strong>and</strong> Angelfish<br />

4MR2.3, 4NS3.0<br />

Chapter Resources<br />

black neon tetra<br />

black moor goldfish<br />

gold angel<br />

lemon tetra<br />

Step 1. Underst<strong>and</strong><br />

fantail goldfish<br />

white skirt tetra<br />

silver dollar tetra<br />

marble angel<br />

lionhead goldfish<br />

diamond tetra<br />

silver angel<br />

Be sure you underst<strong>and</strong> the problem.<br />

Read carefully.<br />

What do you know?<br />

• There are different varieties of , , <strong>and</strong><br />

.<br />

Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.<br />

What do you need to find?<br />

• You need to know how many different varieties of ,<br />

Step 2. Plan<br />

• Make a Table or List<br />

• Work Backward<br />

• Find a Pattern<br />

• Guess <strong>and</strong> Check<br />

• Solve a Simpler Problem<br />

Make a plan.<br />

, <strong>and</strong> are listed.<br />

Choose a strategy.<br />

A table can help you organize what you know.<br />

Make a table to solve the problem.<br />

• Write a Number Sentence<br />

• Act It Out<br />

• Make a Graph<br />

• Use Logical Reasoning<br />

• Draw a Picture<br />

Grade 4 57 Chapter 4

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