Geometry Activities for Middle Grades Teachers Instructor’s Edition

Proof by Pictures
 
About Sets
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Forget Something?
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It’s What the Book Says
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Measuring Area
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Suitable Precision in Language and Notation
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Tilted Square
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Pythagorean Theorem
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Walking and Turning
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Angles in a Funky Shape
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Trapezoid Area
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Constructions
 
Triangle Investigation
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UnMessUpable Figures
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Triangle Centers
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Lines in Triangles
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Isosceles Bisectors
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About Medians
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Verifying Our Constructions
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Of Angles and Circles
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More Circles
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Quadrilateral Diagonals
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Congruence and Similarity
 
Congruence via Transformations
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More Transformations
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Symmetries
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Congruence Criteria
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Parallels
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Midsegments
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Similarities
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Side-Splitter Theorems
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Trigonometry Checkup
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Please be Rational
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Rep-Tiles
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Rep-Tiles Repeated
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Scaling Area
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Turn Up the Volume!
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Coordinates
 
Coordinate Constructions
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Bola, Para Bola
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More Medians
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Constructible Numbers
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Constructible Numbers, Part 2
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Impossibilities
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Functions
 
Area and Perimeter
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Reading Information from a Graph
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Circular Trigonometry
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Parametric Equations
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Parametric Plots of Circles
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Eclipse the Ellipse
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City Geometry
 
Taxicab Distance
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Understanding and Using Absolute Value
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The Path Not Taken
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Midsets Abound
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Tenacity Paracity
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Overall
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https://ximera.osu.edu/certificate/H4sIAAAAAAACA0WOwWoDIRRFf0UsZNWMxnGcOFl1UUIX3SWb0o3oSyLEEXzPklL673VCoKsLl3Mu94fPLgGf%2BL4CEjsiFP7M6xITv8UExXUZawehiqVFYexWKT340RntxsH0yg9WW9u04GiZUlKZtVRr2R82ZurHaTDd1uqPRvhcCy6MSJpEiiFc4cVT%2FIoUAcUZcgIq342kSNf7r0fF%2FjF2yoW93122Ly605gDOX9q7z%2FltRirVUy6rp5uSG7tD9hqal%2Be2ij6Xtip%2F%2FwBUTkhI%2BAAAAA%3D%3D/TWdlYEGosOVVD2jQ%2FxkdDyZLlMpPWFuf35h9AhZtTY0etHI0GXpWv2HhQhZ72CMJf2o7%2BA%2FFPwaRv5H1mSfPaQIOyW2FnaQnoSooHkL0HURl2TIbIHUZ1eyRy51M%2F9Lcv5WNLK6hWMsiK3l%2FoBhj51Y2B3BSi94mNcLn5pUf1W0RtL1BlTUfu0I8B30iyTWMQwl2eXyRLwKAy%2FFqLeyZuwp7w3%2FerOQKKBgLCwqadHVmMcq15k6QYcw3UoANajcuGfv3UayOva1RTGmuqMdWOwNzmp%2FQxgJqM4FHctau8B6q9a%2FPqn7lnx%2Fx225WDR2p9%2FLSm2OQgg%2BRzHT1tKRjyQ%3D%3D