• MCC5.OA.1 Use
parentheses, brackets, or braces in numerical expressions, and evaluate
expressions with these symbols.
• MCC5.OA.2 Write simple
expressions that record calculations with numbers, and interpret numerical
expressions without evaluating them.
• MCC5.NBT.1. Recognize
that in a multi-digit number, a digit in one place represents 10 times as much
as it represents in the place to its right and 1/10 of what it represents in
the place to its left.
• MCC5.NBT.2 Explain
patterns in the number of zeros of the product when multiplying a number by
powers of 10, and explain patterns in the placement of the decimal point when a
decimal is multiplied or divided by a power of 10. Use whole-number exponents
to denote powers of 10.
• MCC5.NBT.5 Fluently
multiply multi-digit whole numbers using the standard algorithm.
• MCC5.NBT.6 Find
whole-number quotients of whole numbers with up to four-digit dividends and
two-digit divisors, using strategies based on place value, the properties of
operations, and/or the relationship between multiplication and division.
Illustrate and explain the calculation by using equations, rectangular arrays,
and/or area models.
ESSENTIAL QUESTIONS
• How can an expression be
written given a set value?
• How can estimating help us
when solving division problems?
• How can estimating help us
when solving multiplication problems?
• How can expressions be evaluated?
• How can I apply my
understanding of area of a rectangle and square to determine the best buy for a
football field?
• How can I effectively explain
my mathematical thinking and reasoning to others?
• How can I use cues to remind
myself of the order of steps to take in a multi-step expression?
• How can I use the situation
in a story problem to determine the best operation to use?
• How can identifying patterns
help determine multiple solutions?
• How can we simplify
expressions?
• How can you represent the
quantity of a multiple of 10?
• In what kinds of real world
situations might we use equations and expressions?
• In what ways is
multiplication used in beautifying a football field?
• What happens when we multiply
a whole number by powers of 10?
• What is the difference
between an expression and an equation?
• What operations are needed to
find area and cost per square inch?
• What pattern is created when
a number is multiplied by a power of 10?
• What strategies can we use to
determine how numbers are related?
• What strategies can we use to
efficiently solve division problems?
• What strategies can we use to
efficiently solve multiply