MA10 1.3

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Contents

Standard 1.3 - Level 10

Use number sense to estimate and justify the reasonableness of solutions to problems involving real numbers

Standard in Kid Friendly Language

Use the properties of numbers, including probabilities, and estimation to solve real life problems. Also use estimation to determine if your answer makes sense.

Standard Unwrapped

KNOW

The properties of real numbers.

Understand estimation and its uses in the real world

ABLE TO DO

Calculate probabilities and understand how to use the properties of real numbers to solve problems.

Estimate answers to a variety of mathematics problems.

Instructional Strategies

definition of number sense

Saxon text Algebra 1/2 set 87 page 272 -- number sense (properties of the real numbers)

Saxon text Algebra I Appendix A page 514 -- number sense (properties of the real numbers)

Saxon text Algebra 1/2 set 7 page 30 -- reasonableness of a solution using estimation

Using estimation

Assessment Strategies

quiz on number sense

Resources

Projects and Activities

Personal tools