Resource Summary

Details

• Resource Type: Book
• Print Status: In Print
• Lessons: 142
• Suggested Grade Level: 5th - 8th
• Subjects: Math
• Publisher: Activities for Learning
• Edition: Preliminary Edition
• Copyright: 2005
• URL: http://www.alabacus.com/

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Lesson Details

• 1 — Getting Started
• 2 — Drawing Diagonals
• 3 — Drawing Stars
• 4 — Equilateral Triangles into Halves
• 5 — Equilateral Triangles into Sixths & Thirds
• 6 — Equilateral Triangles into Fourths & Eighths
• 7 — Equilateral Triangles into Ninths
• 8 — Hexagrams and Solomon's Seal
• 9 — Equilateral Triangles into Twelfths
• 10 — Measuring Perimeter in Centimeters
• 11 — Drawing Parallelograms in Centimeters
• 12 — Measuring Perimeter in Inches
• 13 — Drawing Parallelograms in Inches
• 14 — Drawing Rectangles
• 15 — Drawing Rhombuses
• 16 — Drawing Squares
• 17 — Classifying Quadrilaterals
• 18 — The Fraction Chart
• 19 — Patterns in Fractions
• 20 — Measuring With Sixteenths
• 21 — A Fraction of Geometry Figures
• 22 — Making the Whole
• 23 — Ratios and Nested Squares
• 24 — Square Centimeters
• 25 — Square Inches
• 26 — Area of a Rectangle
• 27 — Comparing Areas of Rectangles
• 28 — Product of a Number and Two More
• 29 — Area of Consecutive Squares
• 30 — Perimeter Formula for Rectangles
• 31 — Area of a Parallelogram
• 32 — Comparing Calculated Areas of Parallelograms
• 33 — Area of a Triangle
• 34 — Comparing Calculated Areas of Triangles
• 35 — Converting Inches to Centimeters
• 36 — Name that Figure
• 37 — Finding the Areas of More Triangles
• 38 — Area of Trapezoids
• 39 — Area of Hexagons
• 40 — Area of Octagons
• 41 — Ratios of Areas
• 42 — Measuring Angles
• 43 — Supplementary and Vertical Angles
• 44 — Measure of the Angles in a Polygon
• 45 — Classifying Triangles by Sides and Angles
• 46 — External Angles of a Triangle
• 47 — Angles Formed With Parallel Lines
• 48 — Triangles With Congruent Sides (SSS)
• 49 — Other Congruent Triangles (SAS, ASA)
• 50 — Side and Angle Relationships in Triangles
• 51 — Medians in Triangles
• 52 — More About Medians in Triangles
• 53 — Midpoints in a Triangle
• 54 — Rectangles Inscribed in a Triangle
• 55 — Connecting Midpoints in a Quadrilateral
• 56 — Introducing the Pythagorean Theorem
• 57 — Squares on Right Triangles
• 58 — Proofs of the Pythagorean Theorem
• 59 — Finding Square Roots
• 60 — More Right Angle Problems
• 61 — The Square Root Spiral
• 62 — Circle Basics
• 63 — Ratio of Circumference to Diameter
• 64 — Inscribed Polygons
• 65 — Tangents to Circles
• 66 — Circumscribed Polygons
• 67 — Pi, a Special Number
• 68 — Circle Designs
• 69 — Rounding Edges with Tangents
• 70 — Tangent Circles
• 71 — Bisecting Angles
• 72 — Perpendicular Bisectors
• 73 — The Amazing Nine-Point Circle
• 74 — Drawing Arcs
• 75 — Angles 'n Arcs
• 76 — Arc Length
• 77 — Area of a Circle
• 78 — Finding the Area of a Circle
• 79 — Finding More Area
• 80 — Pizza Problems
• 81 — Revisiting Tangrams
• 82 — Aligning Objects
• 83 — Reflecting
• 84 — Rotating
• 85 — Making Wheel Designs
• 86 — Identifying Reflections & Rotations
• 87 — Translations
• 88 — Transformations
• 89 — Double Reflections
• 90 — Finding the Line of Reflection
• 91 — Finding the Center of Rotation
• 92 — More Double Reflections
• 93 — Angles of Incidence and Reflection
• 94 — Lines of Symmetry
• 95 — Rotation Symmetry
• 96 — Symmetry Connections
• 97 — Frieze Patterns
• 98 — Introduction to Tessellations
• 99 — Two Pentagon Tessellations
• 100 — Regular Tessellations
• 101 — Semiregular Tessellations
• 102 — Demiregular Tessellations
• 103 — Pattern Units
• 104 — Dual Tessellations
• 105 — Tartan Plaids
• 106 — Tessellating Triangles
• 107 — Tessellating Quadrilaterals
• 108 — Escher Tessellations
• 109 — Tessellation Summary & Mondrian Art
• 110 — Box Fractal
• 111 — Sierpinski Triangle
• 112 — Koch Snowflake
• 113 — Cotter Tens Fractal
• 114 — Similar Triangles
• 115 — Fractions on the Multiplication Table
• 116 — Cross Multiplying on the Multiplication Table
• 117 — Measuring Heights
• 118 — Golden Ratio
• 120 — Fibonacci Sequence
• 121 — Fibonacci Numbers and Phi
• 122 — Golden Ratios and Other Ratios Around Us
• 123 — Napoleon's Theorem
• 124 — Pick's Theorem
• 125 — Pick's Theorem With the Stomachion
• 126 — Pick's Theorem and Pythagorean Theorem
• 127 — Estimating Area with Pick's Theorem
• 128 — Distance Formula
• 129 — Euler Paths
• 130 —
• 131 —
• 132 —
• 133 —
• 134 —
• 135 —
• 136 —
• 137 —
• 138 —
• 139 —
• 140 —
• 141 —
• 142 —