## Standards of Learning (SOL)

 Essential Knowledge and Skills

• Express the square root of a whole number in simplest form. (a)
• Express the principal square root of a monomial algebraic expression in simplest form where variables are assumed to have positive values. (a)
• Express the cube root of an integer in simplest form. (b)
• Simplify a numerical expression containing square or cube roots. (c)

Assessment

## Resources

Vocabulary
Radical, square root, whole number, monomial, cube root, integers, numeric expressions, simplest form, principal square root, prime factorization, radical expression, radicand, perfect square, factors, consecutive integers, inverse

## Vertical Articulation

Prior Standard of Learning

Post Standard of Learning
 The student will investigate the passage of time and a) tell time to the hour and half-hour, using analog and digital clocks; and b) read and interpret a calendar.
 The student will investigate the passage of time and a) tell time to the hour and half-hour, using analog and digital clocks; and b) read and interpret a calendar.
 The student will investigate the passage of time and a) tell time to the hour and half-hour, using analog and digital clocks; and b) read and interpret a calendar.

## Essential Questions

• What do you look for in an expression when taking a square root?
• How can you express the square root of a whole number in simplest form?
• How can you express the  square root of a monomial algebraic expressions in simplest form?
• What do you look for in an expression when taking a cube root?
• How can you express the cube root of an integer in simplest form?
• What must be true in order to add or subtract a numerical expression with square or cube roots?
• How can you simplify a numerical expression containing square or cube roots?