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2,799 Addition and subtraction Lesson Plans
Showing 81 - 90 of 2,799
- Grade Range
- 1st
- Rating
Students use teddy Bear counters to explore addition and subtraction facts (1-10). They demonstrate an understanding of ordinal numbers by locating the position of their counters on their workmats. Full Review »
- Grade Range
- 2nd
- Rating
Students explore the inverse relationship of addition and subtraction in a "hands-on" activity based on the fact families of ones, twos and threes. Full Review »
- Grade Range
- 4th
- Rating
Students explore multiplication and division are performed before addition and subtraction in expressions without parentheses. They are divided into groups of four and each group is given one set of sentence strips, handing one strip to each student in the group. Students are told that each group has all the information that they need to solve their problem, but that they msut share their sentence strips in order to fit the pieces of the problem together. Full Review »
- Grade Range
- 5th - 7th
- Rating
Students use mental math. They describe reasonable and unreasonable sums and differences. Students use mental math to find the sums and differences of addition and subtraction facts at random. They solve addition and subtraction facts displayed by the teacher. Full Review »
- Grade Range
- 6th
- Rating
Students study addition and subtraction facts. In equal groups, they play a race game to correctly solve addition and subtraction problems. Using a PowerPoint presentation, the teacher demonstrates how to write word problems and solve equations. Students participate in a story problem charade activity. Full Review »
- Grade Range
- 7th
- Rating
Students add and subtract fractions, decimals, and percents. They discuss how to add and subtract numbers in different forms. Students explore how to convert numbers from percents to decimals and fractions to percents. They practice adding and subtracting. Full Review »
- Grade Range
- 7th
- Rating
Students observe and demonstrate how to add and subtract numbers in a variety of forms. They observe the teacher model examples of decimals, decimal places, decimals and fractional equivalents, using zero with decimals, and adding and subtracting decimals. Students independently complete a worksheet. Full Review »
- Grade Range
- 1st
- Rating
Students investigate the missing numbers on an equation chart in order to practice their addition and subtraction skills. They work with sums up to twenty and use up to twenty objects to work with subtraction equations. They listen to a scenario about gremlins visiting their classroom to replace numbers with faces and they have to find the numbers that replace the missing ones. Full Review »
- Grade Range
- 2nd
- Rating
Students use numerical data about Texas to write and solve real-life problems involving addition and subtraction (or multiplication and division). They work in pairs to choose three numerical facts about Texas to use to make up story problems. Full Review »
- Grade Range
- Kindergarten
- Rating
Students participate in hands-on, computer activities to demonstrate the addition and subtraction of mathematical situations. Given a story problem, students determine when to add or subtract. Using word processing technology, students perform multiple scenarios on the "five or ten frame." Full Review »
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