- Recognize, describe, extend, and create patterns.
- Descriptions using words and number sentences/expressions
- Whole number patterns that grow or shrink as a result of
repeatedly adding, subtracting, multiplying by, or dividing
by a fixed number (e.g., 5, 8, 11, . . . or 800, 400, 200,
. . .)
| B. Functions and
Relationships [4.3.3.B] |
|
- Use concrete and pictorial models to explore the basic concept
of a function.
- Input/output tables, T-charts
- Recognize and describe change in quantities.
- Graphs representing change over time (e.g., temperature,
height)
- Construct and solve simple open sentences involving addition
or subtraction (e.g., 3 + 6 = __, n = 15 - 3, 3 + __ = 3, 16 -
c = 7).
- Understand and apply the properties of operations and numbers.
- Commutative (e.g., 3 x 7 = 7 x 3)
- Identity element for multiplication is 1 (e.g., 1 x 8 =
8)
- Any number multiplied by zero is zero
- Understand and use the concepts of equals, less than, and greater
than to describe relations between numbers.
|
