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Ohio's Academic Content Standards in Mathematics

Benchmark Resources

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Ohio Standard: Mathematical Processes Standard
Benchmark: (Grades: Kindergarten-2) H. Recognize the mathematical meaning of common words and phrases, and relate everyday language to mathematical language and symbols.
1
Do It With Dominoes
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ORC# 1129
Resource Information
Resource URL: http://illuminations.nctm.org/LessonDetail.aspx?ID=U47
Resource Type: Lessons
Discipline: Mathematics
Grades: Grades K–2
Professional Commentary: In this 6-lesson unit, students explore the four models of addition (counting, sets, number line, and balanced equations) using dominoes. They also learn about the order (commutative) property for addition, the inverse relationship between addition and subtraction, and the result of adding 0 (additive identity)....
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2
A Maths Dictionary for Kids
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ORC# 4117
Resource Information
Resource URL: http://www.amathsdictionaryforkids.com/dictionary.html
Resource Type: Content Supports
Discipline: Mathematics
Grades: Grades K–8
Professional Commentary: This online dictionary, created by an Australian primary school teacher, offers student-friendly definitions for over 600 words related to mathematics. Words range from abacus to zero with definitions that include animations for interactive abacuses and a count down to zero for the blast off of a rocket....
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