Year 2 Lesson Plan 7 - Rounding and the circle
- (5 min) Mental Math
- Find 50% of 700, add 50, now divide by 10 [40]
- Start with 1/2; add 7 and 5/10; now subtract 3 [5]
- Find the decimal equivalent of 3/4; subtract .05; now add .3 [1]
- Find the perimeter of a regular hexagon with 8 cm sides [48 cm]
- Is there a remainder when you divide 4,356 by 5? [yes]
- (5 min) Review of selected problems from lesson 6 (no more than 3
problems)
- (10 min) Rounding
Pass out the rounding handout and follow the discussion there. Have the students do the 4 problems on that handout.
- (10 min) The circle
Pass out the circle handout and follow the discussion there. Have the students do the problems on that handout.
- (Remainder of class) In-class exercise
- Hand out homework as students successfully complete the in-class exercise.
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