Online teaching

Online teaching with Kubbu

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2-Dimensional Shapes

Author: Rissmann Rose
Description: Pull one dominoe to the top of the page, and then drag additional dominoes up to match.
Keywords: two-dimensional, 2-dimensional, 2-D, , , , online teaching

Content:
Definitions:
0. acute triangle
1. octagon
2. nonagon
3. square
4. pentagon
5. parallelogram
6. heptagon
7. decagon
8. equilateral triangle
9. rectangle
10. isosceles triangle
11. obtuse triangle
12. scalene triangle
13. rhombus
14. hexagon
15. right triangle

Answers:
0. 4 sides - opposite sides equal - no right angles
1. 3 sides 1 right angle
2. 4 sides - all sides equal - no right angles
3. 4 sides - opposite sides equal - all right angles
4. 8 sides
5. 3 sides 1 obtuse angle
6. 9 sides
7. 3 sides no sides equal
8. 3 sides all sides equal
9. 6 sides
10. 12 sides
11. 3 sides all acute angles
12. 5 sides
13. 12 sides
14. 4 sides - all sides equal - all right angles
15. 7 sides