45-45-90 Triangles
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.
Composing and Decomposing a Number
In this lesson, students will learn how to compose a number with base 10 blocks, decompose a ten, and then compose the same number a different way.
More Super Duper Math
Students will gather objects to compare quantities and justify their answers pictorially and verbally. They will use their vocabulary posters and accountable talk menus to discuss with their partners.
Are You Part of Our Family?
The teacher will introduce Fact Families through literature. Students will create and represent various Fact Families within 10.
Centers in Subtraction
Students will participate in multiple centers including a guided math center that reinforces subtraction concepts.
Working with Literal Equations
The lesson will provide a conceptual basis for illustrating the parallelism between solving multi-step equations and translating literal equations into solutions for specified variables.
Students working together
Lines of Symmetry
Students will work collaboratively with a partner to discover what is a line of symmetry.
Teacher Introducing Lesson