CCS math resources
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Number & Operations in Base Ten
Numbers & Operations - Fractions
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Ratios & Proportional Relationships
The Number System
Expressions & Equations
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Functions
Virtual Manipulatives
Presentations
Progression Videos
Other Resources
geometry
Click the links below for more information about each topic.
Geometry basics
Recognizing Shapes
Fractions of Shapes
Polygons
3-D Shapes
Basic Geometry
Lines
Quadrilaterals
Classifying Quadrilaterals
Classifying Triangles
Triangle Inequality Theorem
The Pythagorean Theorem
angles
Angle Basics
Classifying Angles
Measuring Angles
Complementary & Supplementary Angles
Vertical Angles
Angles Formed by Parallel Lines & a Transversal
perimeter & area
Perimeter & Area
Area of Parallelograms
Area of Trapezoids
Area of Irregular Figures
Parts of a Circle
Area of a Circle
Circumference of a Circle
volume & surface Area
Understanding Volume
Understanding Volume of a Rectangular Prism
Volume of Rectangular Prisms
Volume of Triangular Prisms & Cubes
Volume of Cylinders
Volume of Spheres
Volume of Cones
Nets of 3-D Figures
Finding Surface Area using Nets