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
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Author: Kathleen Cotter Clayton
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
RS2 Level C, Lesson 113
November 15, 2015
This week’s blog is coming in from California and is compliments of Karen and her eight-year-old son, Aaron. They are in RS2 Level C, Lesson 113, and had
RS1 Level G, Lesson 146
October 30, 2015
We are going to start a new weekly blog. This series is going to be based on questions we get from customers when a
2015 Summer Game #11: Equal Quotient
August 25, 2015
Summer is almost over. I know, I know! Some of you are clapping your hands over your ears and muttering “I can’t hear you,
RS1 Level E, Lesson 59: Decimals
June 29, 2015
We ran across something quite interesting today. RightStart Mathematics Level E, Lesson 59 is a Review and Practice. As shown below, the child is asked to
Trouble with 6 and 9
August 23, 2012
Jill Velicer’s 5 year old son keeps confusing 6 and 9, so they made some visual art projects for the ‘Yellow is the sun’
“It’s spelled wrong, Mama!”
April 24, 2012
Young Anson, a precocious four years of age, was playing the Zero Game as part of RightStart™ Level A, lesson 16. Numbers from 0
Valentine’s Day Applied Math
February 16, 2012
In a small school district in North Dakota, elementary students make Valentine’s Day card boxes to collect cards from their friends. Some students just
What are Check Numbers?
February 7, 2012
Check numbers are a method of checking addition. Sometimes, this is called Casting out Nines. Check numbers also works with subtraction, multiplication, and division.