Lessons tagged with "line-up-decimal-points"

This number sense lesson focuses on dividing decimal numbers. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students change the problem into long division form, if necessary, and move the decimal point in the divisor to change it to a whole number, if necessary. Then, move the decimal point in the dividend the same number of places. Finally, they divide the decimal numbers and put a decimal point in the quotient above the decimal point in the dividend. In addition to the lesson, there are four pages of Independent Practice and Periodic Reviews with questions modeled after current adaptive testing items and eight flash cards on changing to long division form.

This number sense lesson focuses on adding decimal numbers. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students identify the decimal numbers being added, is necessary. Then, they line up the decimal numbers by place value, making the decimal points line up. Finally, they add the decimal numbers, line up the decimal point in the sum, and interpret the sum. In addition to the lesson, there are eight pages of Independent Practice and Periodic Review with questions modeled after current adaptive testing items and six flashcards on lining up the decimal numbers.

This number system lesson teaches students how to add and subtract multi-digit decimals. The lesson includes research-based strategies and strategic questions that prepare students for assessments. In this lesson, students will solve multi-digit addition and subtraction problems. The focus of this lesson is correctly arranging problems based on place value before performing the standard algorithms for addition or subtraction. This lesson also includes a variety of real-world examples and word problems for students to complete.