So much of math involves multiplication that your child needs instant recall of these products, from 1 x 1 = 1 to 10 x 10 = 100.īeyond memorization, third graders need to understand multiplication as a way of finding the total number of objects without counting each one separately. Some things have to be committed to memory: name, address, date of birth - and the multiplication tables from 1 to 10. Finding the perimeter and area of a rectangle.Creating graphs to understand and solve word problems.Rounding numbers to the nearest 10 and 100.Comparing two fractions with the same numerator or denominator.Understanding fractions as numbers that represent part of a whole.Multiplying and dividing with numbers up to 100.Knowing the multiplication tables from 1 to 10 by heart. Talk through these food fractions with your child, and you’ll help your child understand this year’s most important math concept.īy the end of third grade math, here are the 10 key skills your child should learn (Four of them have to do with fractions!): Compare 1⁄ 2 of a big doughnut with 1⁄ 2 of a small cookie - why aren’t they the same size? Instead of cutting that sandwich in half, experiment with thirds, fourths, and eighths. What’s the best way to help your child nail third grade math? Food fractions! That slice of pizza is 1⁄ 8 of the pie.
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