45-45-90 Triangles
Resource ID: TXLSR4.004
Grade Range: 10
Subject: Math
To learn the pattern of the side lengths of a 45-45-90 triangle, students complete a gallery walk, a card sort activity starting with using the Pythagorean theorem, and activity to locate if there is an error in a presented problem and if so to identify what the error is.
Drawing Conclusions about Three-Dimensional Figures from Nets
Resource ID: M7M3L16
Grade Range: 7 - 8
Subject: Math
Given a net for a three-dimensional figure, the student will make conjectures and draw conclusions about the three-dimensional figure formed by the given net.
Square Root Regression
Resource ID: TXLS198
Grade Range: 10
Subject: Math
This lesson is a student discovery lesson that culminates in square root regression with technology. Students will use their study of inverses, the relationship between quadratic and square root functions, their previous knowledge of regression, and determine how to find the square root regression of real-world data.