M4-5-40
From Inspire
Conservation of area | Maths | Geometry |
Overview:
Convince yourself that the rectangle (ABCD) and the parallelogram (ABEF) have the same area.
You may:
- Shift the whole figure "Left" and "Right"
- Drag each rectangle left and right
- Return to the initial rectangular shape
Suggestions:
Make an argument to convince yourself.
Then try to convince other students, relatives, etc.
Get students to explain it at home.
Learning object available in:
EN |
DE |
IT |
LT |
ES |
CA |
Terms you need to know:
Left |
Right |
Initial shape |
Additional information:
type: | interactive animation |
format: | java |
Permission to^{(1)}: | |
download: | no |
modify: | no |
Further permissions: | |
http://www.ies.co.jp/math/products/ | |
Age group^{(2)}: | 5-12 |
Notes
(1) For personal, non-commercial use. To read the complete "Terms of use" of this learning object, please follow the link given in "Further permissions".
(2) Suggested age group. The learning object may be used by the Teachers with students of any age.