Colouring Game

Calculator for vectors, matrices, complex numbers, coordinates, intersections and function plotting. For objects like point, line, plane and sphere distances, intersections, volume, area of squeres, area of a triangle can be calculated.

Wide eyes develop speed reading rate

Find the correct stickers to complete scenes from medieval times in this second set of Sticker Activity Pages. With dozens of pages and hundreds of missing stickers to find, kids will have hours of fun while improving their matching skills.