## Is This the Right Angle?

smithtk
Updated:
2016
Resource
• Math
Common Core
Draw, measure and identify angles, and classify shapes by properties of their sides, angles, and symmetry. Objectives: Students will be able to...

## Find the Missing Factor

America Achieves
Updated:
2016
1 Comment
Resource
• Math
Common Core
This lesson is part of a deep-dive unit on multiplication. Students have explored multiple representations of number sentences, factors and...

## Introduction to Ratio

America Achieves
Updated:
2016
1 Comment
Resource
• Math
• 3-5, MS
Common Core
This is the introductory lesson in a unit on ratio. Prior to this lesson the class completed a unit on adding and subtracting fractions with unlike...

## Part 2 (Section 5.1)

Algebra2go
Updated:
2016
1 Comment
Resource
• The Number System
Common Core
Algebra2go Pre-algebra Video Series . Aligned to Common Core State Standard: 4.NF.4

## Operations with Decimals (Section 5.2 - 5.5)

Algebra2go
Updated:
2016
1 Comment
Resource
Common Core
Algebra2go Pre-algerba Video Series . Aligned to Common Core State Standards: 6.EE.3, 7.NS.1, 7.NS.2

## Equations with Decimals (Section 5.6)

Algebra2go
Updated:
2016
1 Comment
Resource
• Math
• 3-5, MS
Common Core
Algebra2go Pre-algebra Video Series. Aligned to Common Core State Standard: 7.EE.3

## Commutative Property

saysayg
Updated:
2016
1 Comment
Resource
• Math
Common Core
This is a 4th Grade Rigorous Math Task. The objective is to show commutative property for any given set of factors. <br> Keywords: 4.OA.1...

## Math Facts: Automaticity is Key

nancy_1976586
Updated:
2018
1 Comment
Resource
• Math
• K-2, 3-5
Common Core
Make sure your students are practicing their facts at least 10 minutes a day. This lesson explains why it is critical and suggestions for how to keep...

## Cup Balance

Children's Museum Of Houston
Updated:
2016
1 Comment
Resource
Common Core
Children construct a home-made balance to approximately measure the weight of everyday items. Aligned with Common Core Standards: 3.MD.2

## Film Canister Rockets

Children's Museum Of Houston
Updated:
2016
1 Comment
Resource
Common Core
Produce a gas to launch a rocket by reacting Alka-Selzer with water. Aligned with Core Standards: 5.MD.1 , 5.MD.2