Problem Solving Rules
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5:44
Understand the Order of Operations
In math, there’s a special set of rules called Order of Operations which tells us what order to solve the problem in. Students must learn, and learn to apply Order of Operations to solve equations. How do we apply the Order of Operations to help us solve equations? Each Cohesion Education video has been designed by teachers for parents! All videos include: A Breakdown of the concept being taughtA How-To section in which the concept is modeled similar to the classroomA Student Misconceptions sec
3rd, Adult Education
Basic Operations, Order of Operations
CCSS
3.OA.D.8
Also included in: 3rd Grade Math - Division Facts & Strategies
6:50
Algebra's Hidden Structure: — Videos + Worksheets (Free)
Why do bright students suddenly struggle when they move from arithmetic to algebra? After decades of teaching both remedial and advanced math, I discovered the answer: students memorize rules without understanding the structure underneath. "Keep, Change, Flip." Separate rules for every combination of positive and negative numbers. Tricks that work but hide the connections. Research I conducted with Dr. Lee V. Stiff confirmed what I suspected — when college algebra students who believed they "c
5th - 12th, Adult Education
Algebra, Basic Operations, Order of Operations
5:20
Understand Division Rules for Zero & One
The division rules for 1 are: 1) Any number (except 0) divided by itself equals 1 2) Any number divided by 1 equals that number. The division rules for 0 are: 1) Zero divided by any number (except 0) is zero 2) Division by zero is not defined. You can’t divide by 0. Learning and applying division rules can help students to solve division equations quickly and easily. What are the division rules for dividing by 1 and 0? Each Cohesion Education video has been designed by teachers for parents! All
3rd, Adult Education
Basic Operations, Math
CCSS
3.OA.B.5
Also included in: 3rd Grade Math - Understand Division
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