Question: How do you divide 14 potatoes between 4 people? Answer: Mash them. Hahahaha! Most children do not enjoy solving division problems – especially problems with remainders! However, the Quotient and Remainder game found in the Math Card … [Read more...] about 2019 Summer Game #3: Quotient and Remainder
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Dr. Cotter and Geometry
For years geometry was not considered a topic that primary students could or should study, even though they are surrounded by geometrical shapes. I had no geometry in school until 10th grade. Sometimes teacher education programs provide little … [Read more...] about Dr. Cotter and Geometry
Dr. Cotter on RightStart and Montessori
Most people have heard of Montessori, but often they are not sure what it’s all about. The word Montessori refers both to a person, Dr. Maria Montessori (1870-1952), an Italian physician and educator, and the Montessori method of education she … [Read more...] about Dr. Cotter on RightStart and Montessori
Dr. Cotter on Technology
When you hear the word technology, you probably think of computers or tablets. But calculators have become an essential electronic tool for performing more complicated arithmetic. People had been seeking simpler ways to perform calculations for … [Read more...] about Dr. Cotter on Technology
Dr. Cotter on Language
In mathematics we can’t do much without using language. Even though the mathematician may write a mass of equations, she needs words to explain their meaning. Good math instruction requires careful attention to the terms used. We don’t want students … [Read more...] about Dr. Cotter on Language
Dr. Cotter on Development
The terms development or developmentally appropriate are frequently used, but finding good definitions is difficult. A dictionary defines develop as growing and becoming more mature or advanced. We see physical development in the young child. We know … [Read more...] about Dr. Cotter on Development
