Multiplication Rolling Chants!
If you have a Facebook Account, ask to join Mrs. Hinspeter's SWEETS to view the videos of the chants.
If you have a Facebook Account, ask to join Mrs. Hinspeter's SWEETS to view the videos of the chants.
Week of
Unit 1: Numbers to 10,000
Lessons:
1.1 Counting:
Learn:
Use base-ten blocks to show numbers
Express a number in different forms
Count to ten thousand
Count on by ones, tens, hundreds, and thousands
1.2 Place Value
Learn:
Use a place-value chart to find the value of each digit in a number
Use a place-value chart and base-ten blocks to show greater numbers
1.3 Comparing and ordering numbers
Learn:
Use place values to compare and order numbers
Unit 2: Mental Addition and Estimation
Lessons:
2.1 Mental addition
Learn:
Add 2-digit numbers mentally using the "add the tens, then add the ones" strategy.
Add 2-digit numbers mentally using the "add the tens, then subtract the extra ones" strategy
2.2 Mental subtraction
Learn:
Subtract 2-digit numbers mentally using the "subtract the tens, then subtract the ones" strategy
Subtract 2-digit numbers mentally using the " subtract the tens, then add the extra ones" strategy
2.3 More mental addition
Learn:
Add 2-digit numbers mentally using the "adding 100, the subtracting the extra ones" strategy
2.4 Rounding numbers to estimate
Learn:
Round a 3-digit number down to nearest hundred
Round a 3-digit number up to the nearest hudred
Round a 4-digit number to the nearest hundred
Week of September 30th to October 4th
We will continue working on lesson 2.4 and study lesson 2.5.
Unit 2 Assessment on Monday, October 7th and Tuesday, October 8th
2.4 Rounding numbers to estimate
Learn:
Decide whether to find an estimate or an exact amount
Use rounding to check the reasonableness of sums and differences
2.5 Using Front-End Estimation
Learn:
Find the leading digit in a number
Use Front-end estimation to estimate sums and differences
Use Front-end estimation to check reasonableness of sums and differences
Unit 3: Addition up to 10,000
Lessons:
3.1 Addition without Regrouping
3.2 Addition with Regrouping in Hundreds
3.3 Addition with regrouping in Ones, Tens, and Hundreds
Unit 4: Subtraction up to 10,000
Lessons:
4.1 Use base-ten blocks to subtract without Regrouping
4.2 Use base-ten blocks to subtract without Regrouping
Unit 5: Using Bar Models: Addition and Subtraction
5.1 Real-World Problems: Addition and Subtraction
Unit 6: Multiplication Tables of 6, 7, 8, and 9
Lessons:
Factor- The numbers being multiplied.
Product- Answer to a multiplication problem.
Array- Equal Columns, Equal Rows.
Multiplication- Putting together equal groups to find a total or the product.
multiple- The products that can be produced when multiplying by a given number, or by skip counting.
Associative Property- Property that states that the way in which 3 or more numbers are grouped, or multiplied, does not change the product.
Commutative Property- Property that states that the order in which two numbers are multiplied does not change the product.
Distributive Property- Allows you to break up a multiplication problem in order to make it easier to solve.
Unit 7: Multiplication
Lessons:
https://www.khanacademy.org/math/arithmetic/multiplication-division/multi_digit_multiplication/v/3-digit-times-1-digit-example-no-carrying
https://www.khanacademy.org/math/arithmetic/multiplication-division/multi_digit_multiplication/v/2-digit-times-1-digit-example-no-carrying
https://www.khanacademy.org/math/arithmetic/multiplication-division/multi_digit_multiplication/v/3-digit-times-1-digit-example
https://www.khanacademy.org/math/arithmetic/multiplication-division/multi_digit_multiplication/v/4-digit-times-1-digit-example
https://www.khanacademy.org/math/arithmetic/multiplication-division/multi_digit_multiplication/e/multiplication_2
Unit 8: Division
Lessons:
8.1 Mental Division
8.2 Quotient and Remainder
8.3 Odd and Even Numbers
8.4 Division Without Remainder and Regrouping
8.5 Division with Regrouping in Tens and Ones
Unit 9: Using Bar Models: Multiplication and Division
Lessons:
https://www.khanacademy.org/math/arithmetic/multiplication-division/multi_digit_multiplication/v/2-digit-times-1-digit-example-no-carrying
Unit 1: Numbers to 10,000
Lessons:
1.1 Counting:
Learn:
Use base-ten blocks to show numbers
Express a number in different forms
Count to ten thousand
Count on by ones, tens, hundreds, and thousands
1.2 Place Value
Learn:
Use a place-value chart to find the value of each digit in a number
Use a place-value chart and base-ten blocks to show greater numbers
1.3 Comparing and ordering numbers
Learn:
Use place values to compare and order numbers
Unit 2: Mental Addition and Estimation
Lessons:
2.1 Mental addition
Learn:
Add 2-digit numbers mentally using the "add the tens, then add the ones" strategy.
Add 2-digit numbers mentally using the "add the tens, then subtract the extra ones" strategy
2.2 Mental subtraction
Learn:
Subtract 2-digit numbers mentally using the "subtract the tens, then subtract the ones" strategy
Subtract 2-digit numbers mentally using the " subtract the tens, then add the extra ones" strategy
2.3 More mental addition
Learn:
Add 2-digit numbers mentally using the "adding 100, the subtracting the extra ones" strategy
2.4 Rounding numbers to estimate
Learn:
Round a 3-digit number down to nearest hundred
Round a 3-digit number up to the nearest hudred
Round a 4-digit number to the nearest hundred
Week of September 30th to October 4th
We will continue working on lesson 2.4 and study lesson 2.5.
Unit 2 Assessment on Monday, October 7th and Tuesday, October 8th
2.4 Rounding numbers to estimate
Learn:
Decide whether to find an estimate or an exact amount
Use rounding to check the reasonableness of sums and differences
2.5 Using Front-End Estimation
Learn:
Find the leading digit in a number
Use Front-end estimation to estimate sums and differences
Use Front-end estimation to check reasonableness of sums and differences
Unit 3: Addition up to 10,000
Lessons:
3.1 Addition without Regrouping
3.2 Addition with Regrouping in Hundreds
3.3 Addition with regrouping in Ones, Tens, and Hundreds
Unit 4: Subtraction up to 10,000
Lessons:
4.1 Use base-ten blocks to subtract without Regrouping
4.2 Use base-ten blocks to subtract without Regrouping
Unit 5: Using Bar Models: Addition and Subtraction
5.1 Real-World Problems: Addition and Subtraction
Unit 6: Multiplication Tables of 6, 7, 8, and 9
Lessons:
- Multiplication Properties
- Multiply by 6, 7, 8, and 9
- Division: Finding the Number of Items in each group
- Division: Making Equal Groups
Factor- The numbers being multiplied.
Product- Answer to a multiplication problem.
Array- Equal Columns, Equal Rows.
Multiplication- Putting together equal groups to find a total or the product.
multiple- The products that can be produced when multiplying by a given number, or by skip counting.
Associative Property- Property that states that the way in which 3 or more numbers are grouped, or multiplied, does not change the product.
Commutative Property- Property that states that the order in which two numbers are multiplied does not change the product.
Distributive Property- Allows you to break up a multiplication problem in order to make it easier to solve.
Unit 7: Multiplication
Lessons:
- Mental Multiplication
- Multiplying without Regrouping
https://www.khanacademy.org/math/arithmetic/multiplication-division/multi_digit_multiplication/v/3-digit-times-1-digit-example-no-carrying
https://www.khanacademy.org/math/arithmetic/multiplication-division/multi_digit_multiplication/v/2-digit-times-1-digit-example-no-carrying
- Multiplying Ones, Tens, and Hundreds with Regrouping
https://www.khanacademy.org/math/arithmetic/multiplication-division/multi_digit_multiplication/v/3-digit-times-1-digit-example
https://www.khanacademy.org/math/arithmetic/multiplication-division/multi_digit_multiplication/v/4-digit-times-1-digit-example
https://www.khanacademy.org/math/arithmetic/multiplication-division/multi_digit_multiplication/e/multiplication_2
Unit 8: Division
Lessons:
8.1 Mental Division
8.2 Quotient and Remainder
8.3 Odd and Even Numbers
8.4 Division Without Remainder and Regrouping
8.5 Division with Regrouping in Tens and Ones
Unit 9: Using Bar Models: Multiplication and Division
Lessons:
- Real-World Problems: Multiplication
- Real-World Problems: Division
https://www.khanacademy.org/math/arithmetic/multiplication-division/multi_digit_multiplication/v/2-digit-times-1-digit-example-no-carrying