Lesson Plans, Ideas, Activities
Winter Games
Lesson ideas and great resources for the last days of the year
Halloween Math
Model Spider Webs using Math and many more surprises
Origami in Space
Origami in Space, Miura, and Trease folds and more
Fractals
Fractals are not only about self similarity but also fractional dimensions and measure of roughness
Vedic Math
Introduction to Vedic Mathematics
Pascal Triangle
Mathematical Secrets of Pascal Triangle - Task Cards
Star Wars Math
Celebrate 4th of May or use for Halloween. Star Wars themed math activities
Optical Illusion
How to create optical illusions using Google Slides
Misleading Graphs
Making informed decisions with Verified Data
Diagonals of Rectangles
Diagonals of Rectangles Investigation based on the least common multiple LCM concept.
Cryptology
CEASER CIPHER task cards
Spirographs
Spirograph Investigation about the radius of the fixed disc or wheel, (the number of teeth), the radius of the revolving disc,
and the location of the pen (point) on the moving disc.
and the location of the pen (point) on the moving disc.
Project Archimedes
Project Archimedes
Infinity Hotel
Countability and the Hilbert's infinity Hotel Paradox Task
A closer look to Cube
A Cube Investigations about surface area and volume, numbers, 3d modeling, probability, and fractals.
Exponential Growth
An easy exponential growth task to prove vampires do not exist
Prime Numbers
Prime Numbers and The Cicadas 17-year Life Cycle Task
Lattice Squares
Number of Lattice Squares Puzzle-like Task
Create a Math Clock
Creating a Math clock using a blank clock template - Fractions and Angles
Fibonacci Sequence
Fibonacci Sequence Tasks with Polypad
Clock Angles
A Polypad activity to find the angles between the hour and minute hand of a clock
Egyptian Fractions
A lesson plan to explore the way that Ancient Egyptians using unit fractions to represent all the fractions.
Recurring Decimals
An Excel File to demonstrate the decimal parts of the fractions - The Source is anonymous
Billiard Table Problem
A great activity to explore the paths of billiard balls on a idealized pool table.
Playground Math
Playgrounds are the best places to explore math and physics. There are many activities with classical structures like swings, slides, and seesaws.