Lessons tagged with "digits"
Write Numbers Using Expanded Form
- Grade:
- 2
- Subject:
- Math
This numbers and operations in base ten lesson covers how to write numbers in expanded form. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students are asked to identify the place value of each digit in a three-digit number, and then write the number as the addition of the value of each digit.
Add Up To Four Two-Digit Numbers
- Grade:
- 2
- Subject:
- Math
This Common Core numbers and operations in base ten lesson covers how to add multiple two-digit numbers. The lesson includes research-based strategies and strategic questions that prepare students for Common Core assessments. In this lesson, students are asked to add the digits by place value. Students are also asked to regroup any group of ten or more with concept demonstrations to show what regrouping means in real terms. In addition to the lesson, there are four pages of Independent Practice with questions modeled after the Common Core assessment items.
Add Two-Digit Numbers (Without Composing)
- Grade:
- 2
- Subject:
- Math
This number sense lesson focuses on adding numbers (no regrouping). The lesson includes research-based strategies and questions that help prepare students for assessments. In this lesson, students add the digits in the ones column, the tens column, and then the hundreds column, if needed. Then, they read the problem and the sum aloud. In addition to the lesson, there are eight pages of Independent Practice and review with questions modeled after current adaptive testing items.
Compare Three-Digit Numbers Using Symbols
- Grade:
- 2
- Subject:
- Math
This numbers and operations in base ten lesson covers how to compare three-digit numbers using symbols. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students are asked to compare each digit of a pair of three-digit numbers, starting at the highest place value. Then, they identify which number is less than, greater than, or equal to, and write the correct symbol.
Subtract Multi-Digit Numbers With Decomposing
- Grade:
- 3
- Subject:
- Math
This lesson covers how to subtract numbers with decomposing. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students will line up the numbers by place value of their digits, subtract the digits in each place value, decompose the number (if needed), and then interpret the difference. In addition to the lesson, there are four pages of Independent Practice with questions modeled after the assessment items.
Add Multi-Digit Numbers (with Composing)
- Grade:
- 3
- Subject:
- Math
This lesson covers how to add numbers with composing. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students will line up the numbers by the place value of their digits, add the digits in each place value, compose the number (if needed), and then interpret the sum. In addition to the lesson, there are four pages of Independent Practice with questions modeled after assessment items.
Order Whole Numbers (Millions Place)
- Grade:
- 4
- Subject:
- Math
This number sense lesson focuses on ordering whole numbers. The lesson includes research-based strategies and questions that help prepare students for assessments. In this lesson, students first write the numbers into the grid. Then, they find the least and greatest numbers of the set by comparing the digits of the numbers (label as "least" and "greatest"). Finally, students write the numbers in order from least to greatest, then greatest to least. In addition to the lesson, there are nine pages of Independent Practice and review with questions modeled after current adaptive testing items.
Divide Multi-Digit Numbers By a One-Digit Number (with Remainders)
- Grade:
- 4
- Subject:
- Math
This number sense lesson focuses on solving division problems that have a remainder. The lesson includes research-based strategies and questions that help prepare students for assessments. In this lesson, students identify the dividend and the divisor. Then, they solve for the division problem by following the basic steps of division (divide, multiply, subtract, and bring down) and writing in the remainder. Finally, students interpret the quotient and remainder. In addition to the lesson, there are eight pages of Independent Practice and review with questions modeled after current adaptive testing items.
Compare Multi-Digit Numbers
- Grade:
- 4
- Subject:
- Math
This number and operations in base ten lesson teaches students how to compare the value of multi-digit numbers. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students determine which of a pair of multi-digit numbers is larger. The focus of this lesson is reinforcing differences between numbers based on place value.
Add Multi-Digit Numbers (with Composing)
- Grade:
- 4
- Subject:
- Math
This number and operations in base ten lesson teaches students how to add multi-digit numbers. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students will extend their knowledge of multi-digit addition by adding numbers up to the hundred thousands. Students will apply the standard addition algorithm with a focus on correctly lining up the numbers by place value and composing tens correctly. This lesson also contains real-world examples for students to practice with.
Subtract Multi-Digit Numbers (with Decomposing)
- Grade:
- 4
- Subject:
- Math
This number and operations in base ten lesson teaches students how to subtract multi-digit numbers. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students will extend their knowledge of multi-digit subtraction by adding numbers up to the hundred thousands. Students will apply the standard addition algorithm with a focus on correctly lining up the numbers by place value and decomposing digits correctly. This lesson also contains real-world examples for students to practice with.