Math Resources High School Grades

Number Sense and Operations 1a Abacus 1b Grapher 2a Circle Zero 2b Mastermind 3a Circle 99 3b Number Puzzles 4a Conway's Game of Life 4b Pascal's Triangle 5a Counting All Pairs 5b Peg Puzzle 6a Fractions:  Adding 6b Percentages 7a Fractions:  Equivalent 7b Sieve of Eratosthenes 8a Function Machine 8b Venn Diagrams Measurement 1c Converting Units 1d Trig Triangle Basics 2c Fill and Pour 2d How High? 3c Geoboard – Use geoboard to illustrate area, perimeter, and rational number concepts. 3d Geoboard - Circular– Use circular geoboard to illustrate angles and degrees. 4c Vertical Line Test   Geometry and Spatial Sense 1e Cob-Web Plot 1f Platonic Solids - Duals 2e Turtle Geometry 2f Platonic Solids - Slicing 3e Fractals  Iterative 3f Pythagorean Theorem 4e Fractals - Koch and Sierpinski 4f Tangrams 5e Fractals - Mandelbrot and Julia Sets 5f Tessellations 6e Fractals-Polygon 6f Transformations - Composition 7e Geoboard 7f Transformations - Dilation 8e Geoboard - Circular 8f Transformations - Reflection 9e Geoboard- Coordinate 9f Transformations - Rotation 10e Geoboard - Isometric 10f Transformations - Translation 11e Platonic Solids 11f Trigonometry and Music Patterns, Functions and Algebra 1g Algebra Balance Scales 1h Polyominoes 2g Algebra Tiles 2h Stick or Switch 3g Base blocks 3h Towers of Hanoi 4g Coin Problem 4h Quadratic Roots 5g Function Machine 5h Factoring Trinomials 6g Grapher 6h How the quadratic formula is derived 7g Pentominoes 7h Graphing Quadratic Equations Data Analysis and Probability 1i Box Model 1j Scatterplot 2i Box Plot 2j Let's Make a Deal 3i Coin Toss 3j Loan Calculator 4i Hamlet Happens 4j Spinners 5i Histogram