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This is the Teacher's Guide that accompanies Algebra Applications: Equations.
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Applications of Equations and Inequalities |
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Applications of Functions and Relations |
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Applications of Equations and Inequalities |
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Applications of Linear Functions |
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Applications of Quadratic Functions |
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Paleontologists rely on fossils to learn about dinosaurs. They also rely on certain algebraic concepts to help them estimate the sizes of dinosaurs based on the measurements of dinosaur footprints. In this activity, walk students through the solution of several proportions to estimate the sizes of different dinosaurs.
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Proportions |
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Applications of Functions and Relations |
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Applications of Equations and Inequalities |
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Applications of Linear Functions |
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Applications of Quadratic Functions |
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Applications of Equations and Inequalities |
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Applications of 3D Geometry |
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Applications of Angles and Planes |
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Applications of Circles |
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Applications of Coordinate Geometry |
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Archer Fish are amazing hunters, spraying water on insect prey to knock them into the water. We look at the geometric challenges the Archer Fish overcomes in its hunting.
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Right Triangles |
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This Teacher's Guide provides an overview of the 21 worked-out examples of graphs of absolute value functions. Note: The download is a PDF.
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Special Functions |
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This Teacher's Guide provides an overview of the 39 worked-out examples that use Algebra Tiles to solve a number of algebra problems. Note: The download is a PDF.
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Algebra Tiles--Expressions and Equations |
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This set of tutorials provides 48 examples of angles and how to identify angles by their measurement. Note: The download is a PDF.
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Angles, Definition of an Angle |
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This set of tutorials provides 23 examples of solving for the area and circumferences of circles and sections of circles. Note: The download is a PDF.
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Area and Circumference |