Geometry

Links verified on 7/29/09

1. Angles - Students practice their knowledge of acute, obtuse and alternate angles.
2. Area Explorer - Students are shown shapes on a grid after setting the perimeter and asked to calculate areas of the shapes.
3. Calculate the Perimeter of the Rectangle - from FunBrain
4. General Coordinates Game - Students investigate the Cartesian coordinate system through identifying the coordinates of points, or requesting that a particular point be plotted.
5. Identify Geometric Shapes - Match the shape with the correct name to uncover a picture
6. Maze Game - Students use their knowledge of points on a graph to move a robot to the target, while avoiding mines.
7. Patterns for Solid Figures - Complete to make a cube figure
8. Perimeter Explorer - Students are shown shapes on a grid after setting the area and asked to calculate perimeters of the shapes.
9. Perimeter of a Rectangle - Calculate the perimeter of a rectangle with given dimensions - instruction and review, practice, and a quiz
10. Perimeter of a Square - Calculate the perimeter of a square with given dimensions - instruction and review, practice, and a quiz
11. Protractor - learn how to position and read a protractor in order to measure an angle, and how to use either scale on the protractor
12. Reflective Symmetry - Sort shapes according to their properties.
13. Shape Explorer - Students are shown shapes on a grid and asked to calculate areas and perimeters of the shapes.
14. Simple Coordinates Game - Students investigate the first quadrant of the Cartesian coordinate system through identifying the coordinates of points, or requesting that a particular point be plotted.
15. Simple Maze Game - Students investigate the first quadrant of the Cartesian coordinate system by directing a robot through a mine field laid out on the plane.
16. Triangle Explorer - Students learn about areas of triangles and about the Cartesian coordinate system through experimenting with triangles drawn on a grid.