Pupils investigate reflection of a scalene triangle. In this geometry lesson, students explore an application of the TI-73 Explorer which allows pupils to investigate reflection using a geoboard.
7th - 10th Math 3 Views 6 Downloads
Designing a 3d Product in 2d: a Sports Bag
Sew up pupil interest with an engaging, hands-on lesson plan. Learners first design a sports bag given constraints on the dimensions of fabric. They then evaluate provided sample responses to identify strengths and weaknesses of included...
7th Math CCSS: Designed
Construct and Apply a Sequence of Rigid Motions
Breaking the rules is one thing, proving it is another! Learners expand on their previous understanding of congruence and apply a mathematical definition to transformations. They perform and identify a sequence of transformations and use...
9th - 10th Math CCSS: Designed
New Review It Creeps. It Crawls. Watch Out For the Blob!
The Blob ... how big is it? In a statistics lesson, future horror movie enthusiasts first determine a lower and upper estimate for the area of a cross section of The Blob. They use random number generators to identify locations on a grid...
9th - 12th Math CCSS: Designed