Page 187 - NUMINO TB_2B
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2B ˙ · (2–‡) 2011.3.226:50PM ˘ ` 176
Activity 3 P. 96~98 Unit 27. Numbers in Mirrors
1 . b . triangle, trapezoid P. 100~101
c . parallelogram, hexagon
2 . b . c . Sample Answer
d.
3. a. b.
4. b. c . Sample Answer ,
A AB
Eraser, ball, etc.
B P. 99
Activity 1
Challenge 1. P. 102~103
1 . 4 triangles
Slide b . flip, slide, turn
3 rectangles 1 triangle 3 quadrilaterals d . turn, flip, slide
Flip
Sample Answer P. 104~105
Turn
c.
2 . a. turn, slide
c . turn, flip, slide , turn
Activity 2
1. b.
, flip
176
Activity 3 P. 96~98 Unit 27. Numbers in Mirrors
1 . b . triangle, trapezoid P. 100~101
c . parallelogram, hexagon
2 . b . c . Sample Answer
d.
3. a. b.
4. b. c . Sample Answer ,
A AB
Eraser, ball, etc.
B P. 99
Activity 1
Challenge 1. P. 102~103
1 . 4 triangles
Slide b . flip, slide, turn
3 rectangles 1 triangle 3 quadrilaterals d . turn, flip, slide
Flip
Sample Answer P. 104~105
Turn
c.
2 . a. turn, slide
c . turn, flip, slide , turn
Activity 2
1. b.
, flip
176
