Number Sense & Numeration - Addition & Subtraction
We will cover the following concepts:
Read & Represent Whole Numbers to 100,000 (Place Value, Expanded, Standard & other forms)
Comparing & Ordering Whole Numbers
Rounding & Estimating Sums & Differences of Whole Numbers
Mental Strategies for Addition/Subtraction of Whole Numbers
Addition of Whole Numbers up to a sum of 100,000 & Subtraction of Whole Numbers using 4- & 5-digit numbers
Read & Represent Decimal Numbers up to hundredths (Place Value, Expanded, Standard & other forms)
Comparing & Ordering Decimal Numbers up to the hundredths
Rounding and Estimating Sums & Differences of Decimal Numbers up to hundredths
Mental Strategies for Addition/Subtraction of Decimals up to hundredths
Addition & Subtraction of Decimals up to hundredths
Using Properties of Addition & Subtraction, solve word problems that use Whole Numbers or Decimals, and may require more than one operation
Learning an "algebraic" Problem Solving Strategy called the "5-Step Process":
1) "Let 'x' represent..." statement, 2) Math sentence/equation using 'x =', 3) Estimation,
4) Calculation [check for reasonableness], 5) Final "Therefore,..." statement.
Practice Pages for Mid-Unit Quiz
Decimal Place Value Introduction
Writing Decimals (in-class & independent)
Place Value Game embedded in a hockey context. Try level 2 or 3.
Basic Math Facts Games - Sheppard Software (Add, Subtract, Multiply, Divide)