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K.NBT.1 Math Misconceptions

Date post: 10-Mar-2016
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K.NBT.1 Math Misconceptions
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Math Misconceptions K.NBT.1 Look closely at errors in students’ work (formative assessment) to help you reflect and make instructional decisions to suit all students’ needs.
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Page 1: K.NBT.1 Math Misconceptions

Math Misconceptions

K.NBT.1

Look closely at errors in students’ work (formative assessment) to help you reflect and

make instructional decisions to suit all students’ needs.

Page 2: K.NBT.1 Math Misconceptions

Students may record 14 as 1+4 instead of 10+4 because they see the numbers as digits rather than amounts. Students should use manipulatives to be able to visually recognize why the number 14 has 10 ones and 4 more ones, not just a one and a four. MISCONCEPTION:

WHAT TO DO:

1 bean and 4 beans = 5

Student says, “Ten and four more is fourteen.”


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