Kapitel
Resources for lower secondary math
A collection of interactive applets for lower secondary levels focussing on geometric transformations, areas of polygons, linear equations and their graphs, etc.
Inhaltsverzeichnis
Geometric transformations
- Translation intro
- Translate the dog to the bone (Basic)
- Translate dog to bone next level
- Translation: practice & auto marking
- Rotation - intro
- "A-Mazing" translation & rotation practice
- Reflection with 3D visualisation
- Reflection over a line - Practice
- Enlargement transformation
- Mooove the cow
- Reflection of a reflection
- Triangle Angle Sum Theorem (V4)
- Transform yourself
Areas of shapes
- Area of Parallelograms
- Area of a Triangle (V3)
- Areas within a rectangle
- The answer is 72, but why?
- Parallelograms: area and perimeter
- Finding the area of trapezium using triangles
- Area of trapezium - discovery
- Area of Circles
- Area of circle inscribed in 3-4-5 triangle
- Investigate the area of circle inscribed in a right-angle triangle
- Investigate how the radius of the inscribed circle is related to the area and perimeter of the triangle
- Construct yourself
Nets of polygons
Transformation of functions
Probability & Statistics