Pre-K-2, 3-5
Use this tool to design a pattern using geometric shapes.
3-5, 6-8
Find your personal number using your birthday! It is the month + date + year & month × date × year.
3-5, 6-8
This applet is the Product Game: a fun, interactive game that exercises your skill with factors and multiples.
Pre-K-2, 3-5, 6-8
This tool allows you to create any geometric shape
imaginable. Squares, triangles, rhombi, trapezoids and hexagons can be created,
colored, enlarged, shrunk, rotated, reflected, sliced, and glued together.
Pre-K-2
The four games that can be played with this applet help to develop counting and addition skills.
3-5, 6-8
Use this applet to create patterns to cover the screen using regular polygons.
Pre-K-2, 3-5
This tool allows you to practice multiplying single-digit numbers.
3-5
This applet allows for the exploration of the area of rectangles.
3-5, 6-8
To
find the area of a triangle, try to make a
parallelogram using a copy of the triangle.
3-5, 6-8
When the nine justices of the Supreme Court meet, they greet one another
with a handshake to show harmony of purpose, even though their views
may differ. How many handshakes occur? In general, how many handshakes
occur when there are n people?
