Lessons tagged with "basic-operations"

This operations and algebraic thinking lesson covers how to memorize subtraction facts. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students will practice the subtraction facts of numbers 2 through 10 by a combination of reading aloud and writing each fact many times in horizontal and vertical formats.

This operations and algebraic thinking lesson covers subtracting numbers by counting down. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students read the subtraction problem and then subtract the numbers by counting down. A number chart is provided to keep them on track. Word problems are also used. They finish by reading the fact family aloud.

This operations and algebraic thinking lesson covers how to memorize subtraction facts. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students will practice the subtraction facts of numbers 2 through 10 by a combination of reading aloud and writing each fact many times in horizontal and vertical formats.

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.

This operations and algebraic thinking lesson covers how to interpret multiplication as repeated addition of groups of equal amounts. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students will examine word and picture problems to determine the number of groups and amount in each group. Then, they will select or create which situation can be solved using given multiplication statements.

This measurement and data lesson covers how to solve problems involving the adding and subtracting of time intervals. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students will identify the time intervals in a word problem, determine whether to add or subtract, and then perform the operation and interpret the result.

This operations and algebraic thinking lesson covers how to memorize multiplication facts. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students will practice the multiplication facts of numbers 2 through 10 by a combination of reading aloud and writing each fact many times in horizontal and vertical formats.

This number and operations--fractions lesson teaches students how to generate equivalent fractions. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students will create equivalent fractions. This lesson focuses on changing a fraction to another. Students are provided a variety of strategies and support to visualize the equivalence. Real-world examples are also provided.

This algebra and functions lesson focuses on using a variable to write an algebraic expression. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students read the problem, identifying the unknown amount, the given number or known amount, and the operation (using clue words or actions such as sum, difference, product, or quotient). Then, they write the algebraic expression. In addition to the lesson, there are eight pages of Independent Practice and review with questions modeled after current adaptive testing items.

This number sense lesson focuses on solving problems involving discounts, profits, and commissions. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students read the problem and identify the percent discount and original price, or percent profit and original cost, or percent commission and sale amount. Then, they calculate and interpret the discounted price, selling price, or commission. In addition to the lesson, there are eleven pages of Independent Practice and review with questions modeled after current adaptive testing items.