ETC Digital

# Coordinate Plane Pre-Algebra - Digital Edition

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ELC-3028D
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Based on the work of René Descartes, children embark on a journey that introduces them to the part of pre-algebra that is based on the coordinate plane.

The curriculum contains 3 levels  with a total of 44 task cards.

Concepts include:

• Naming Quadrants and Coordinate points
• Applying coordinates
• Geometry and Coordinates
• Introduction to transformations based on multiplication of negative and positive numbers
• Graphing Coordinates
• Scatter points and plots
• Understanding Scatter Plots
• Slope formula
• Positive Slope
• Negative Slope
• Using coordinates to find the slope
• Linear equations
• Slope intercept form
• Linear equations x-intercept
• Linear equations y-intercept
• Linear equations slope intercept
• Slope 0
• Undefined slope
• Advanced Practice of finding the slope from two coordinate points
• Advanced Practice of graphing a line based on one point and the slope of the line
The set includes the Teacher's notes for giving the presentations:
• Strike the imagination with René Descartes
• Introduction to the Coordinate Plane
• Graphing points of a Coordinate Plane
• Operations with Integers
• Negative Numbers
• Using the Point Slope form to write an equation
• Changing from Point slope form to Slope-Intercept form