2
Do the Math!
comparing numbers
Yum, Yum, Gum!
If the number is
Color the space
> 100 and < 250 > 250 and < 400 > 400 and < 550 > 550 and < 600 > 600 and < 750
Yellow Red Orange
Color Key
Green Purple
384
413
717
155
225
555
710
580
111
460
649
686
571
271
599
402
101
329
395
248
196
Teacher: Read the title and tell children that these are pages from a how-to text. Browse the pictures and ask children to predict what this how-to will be about. Have children read through the text on their own. Introduce the term “crayon resist.” Then discuss the process for making a crayon resist as described in the text. Purpose: To read a how-to text; to use ordinal numbers to describe a sequence Make sure children have yellow, red, orange, green, and purple crayons to use. Read the title and directions. Point out the number ranges. Invite children to give examples of numbers that fall into each range. Together, look at the gumball machine. Ask what color children should use for 384. Determine that children should use red to color it because 384 is more that 250 and less than 400. Purpose: To identify a number and its range; to use a Color Key
10 Session 2
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