Math Gr 2, Vol 3 Teacher Resources and Answer Key

Planning and Pacing (continued)

9 S

10 S

11 S

12 S

Math Time: Whales, pp. 26–28

Do the Math!, pp. 29–30

Math and Science Time: Powered by the Sun, pp. 31–34

Do the Math!, p. 35

• Share an

• Introduce the idea of multiplication as repeated addition • Use the same single

• Share an

• Use information from a chart to answer questions

informational text about whales; compare sizes • Add or subtract 2-digit numbers with regrouping;

informational text about what things are powered by the sun numbers without regrouping; match numbers to connect facts • Subtract 3-digit

digits to create different 3-digit numbers

use a number code to solve a riddle

13 S

14 S

15 S

16 S

Math and Science Time: Eye on Butterflies, pp. 41–44

Catalog Fun, pp. 45–49

Math Time: Mixing Science and Art, pp. 36–38

Do the Math!, pp. 39–40

• Share an

• Add 2-digit

• Share an

• Locate information and see how numbers are used in a catalog • Create a catalog page with items and prices • Use a chart to answer money word problems

informational text about making a crayon resist; use ordinal numbers to describe a sequence • Identify numbers in the ones, hundreds, and thousands place; use a color key

numbers with regrouping; identify odd sums • Identify numbers in the tens, hundreds, and thousands place; use a color key

informational text about how scientists learn about butterflies • Add or subtract 2-digit numbers with or without regrouping; use a color key

Just for Fun, p. 49

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