Dr. Cotter on Subtraction Approaches
June 13, 2016
There are at least eight different ways to subtract multi-digit numbers. Even though a person has learned one method, it is good to explore
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Tag: RightStart Math
Dr. Cotter on What 6 × 3 Means
June 1, 2016
Sometimes 6 × 3 is thought of as “6 groups of 3.” However, consistency with the other arithmetic operations requires a second look. When
Dr. Cotter on Long Division
May 20, 2016
As far as long division is concerned, it no longer has the importance it had in past generations. No one today spends time on their
Struggling Learner: Check Please!
May 16, 2016
I don’t know about you, but I LOVE checking things off my list. I love to schedule and create lists. For me, lists motivate
Struggling Learner: Play with Your Food!
February 27, 2016
I remember my Mom telling me as a child “Don’t play with your food.” Of course, she was trying to get me to eat
Struggling Learner: Flip Flop!
January 29, 2016
Does your child tend to flip and flop their letters and numbers – you know, get them out of order, switch them around, or even write
RightStart Math and the Struggling Learner
January 18, 2016
Help! I just found out that my child has been diagnosed with…. Will RightStart Math help?We receive requests at conventions and numerous emails for
RS2 Level C, Lesson 53: Subtraction Puzzle
January 14, 2016
There’s been some chatter on the forum groups about RS2 Level C, Lesson 53 and Lesson 54 and the Worksheet 25. I thought this
RS1 Level E, Lesson 104: Classifying Polygons
December 7, 2015
This week’s discussion on taken from RS1 Level E, Lesson 104. Well, actually, it’s more related to Worksheet 115, the worksheet for this lesson. The lesson is
RS2 Level B, Multiplication as Arrays
November 21, 2015
Today we’re going to talk about why we teach multiplication to our younger children. Earlier this week I talked with Jenna from Portland. She was wondering