Geometry Teacher Resources
From basic shapes and their properties to geometric proofs, geometry challenges us to understand our spatial world. Help learners gain understanding using these resources for your classroom!
Showing 73 - 96 of 8,705 resources
VSEPR Theory: Determining the 3D Shape of Molecules
10 mins 9th - Higher Ed CCSS: Adaptable
Ready to take molecules out of the two dimensional world and into 3-D? Chemistry scholars explore molecular geometry through a well-written video from the JFR Science series. Topics include the effects of bonding and non-bonding...
Introduction to VSEPR Theory (2 of 2) - Variants
9 mins 9th - Higher Ed CCSS: Adaptable
Everyone's heard of the Lone Ranger ... but what about the Lone Pair? Part two in a mini-series from a JFR Science playlist explains the geometry of molecules with unbonded pairs of electrons. The narrator explains each family of...
Frog Garden Party! Toads and Triangles in the Math Garden
4th CCSS: Designed
It's frog party time! With frog banners, frog juice, and a triangle hunt, your garden party is sure to be both entertaining and educational. The lesson plan connects geometry, earth science, and delicious snacks to teach kids about...
Geometry and the TI-Navigator: Transformations Part 2, Rotations
Tenth graders explore rotations. In this geometry lesson, 10th graders use TI- Navigator to examine the coordinates of a pre-image and the image. Students investigate the coordinates of the points as they examine rotations of 90, 180...
Kindergarten: Geometry (K.G.2) Formative Assessment Task
K CCSS: Designed
Can your kindergarteners correctly identify and name shapes regardless of their orientation or overall size? Use the templates provided with this geometry formative task or use pattern blocks and solid figures for the assessment....
Coordinate Geometry Additional Practice
8th - 10th CCSS: Adaptable
Your learners get extra practice using coordinates in calculating mid points, finding end points, deciding if points are collinear, calculations using slope concepts, writing linear equations, using triangles and quadrilaterals, and...