2. Academic Content
Standards
Domain: Expressions and Equations
Cluster: Work with radicals and Integer exponents
Standards: Know and apply the properties of integer
exponents to generate equivalent numerical expressions.
For example: 3^2 x 3^-5 = 3^-3 = 1/3^3 = 1/27
Use square root and cube root symbols to represent solutions
to equations of the form x^2=p and x^3=p, where p is a
positive rational number
Use numbers expressed in the form of a single digit times and
integer power of 10 to estimate very large or very small
perfect cubes
3. Objectives
• Students will be able to write, identify, and
apply expressions
• Also, Identify, write, solve, and apply
equations
9. Key Vocabulary
• Expression-Numbers, symbols and operators
grouped together that show the value of
something
• Equation- a statement that the values of two
mathematical expressions are equal
• Integer- A whole number; a number that is not a
fraction
• Exponent- The exponent of a number shows you
how many times the number is to be used in a
multiplication
11. Citations
• Pierce, Rod. (22 Feb 2013). "Math is Fun -
Maths Resources". Math Is Fun. Retrieved 11
Apr 2013 from http://www.mathsisfun.com/
• “Positive and Negative Integer Exponent”.
YouTube.com. 28 July 2011.
http://www.youtube.com/watch?v=O6cgOec7z
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