AA property of similar triangles Student activity Play

An interesting article Animation Play

An interesting formula to find the area of a polygon Whiteboard exercise Play

An interesting formula to find the area of a polygon Student activity Play

An interesting number Student activity Play

An interesting number Whiteboard exercise Play

An interesting result Whiteboard exercise Play

An interesting result Student activity Play

Enlargements with negative scales Student activity Play

Interesting fact Animation Play

Interesting fact Animation Play

Interesting fact Animation Play

Interesting fact Animation Play

Interesting fact Animation Play

Interesting fact Animation Play

Interesting facts about the calendar Student activity Play

Interesting facts about the calendar Whiteboard exercise Play

Interesting information Animation Play

Interesting information Animation Play

Interesting parametric curves Animation Play

Interesting problems Student activity Play

Some interesting temperature values Illustration Play

Statistics and data Student activity Play

The mode in a grouped variable Student activity Play

Using the calculator – interesting fact Animation Play