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4,028 Subtraction Lesson Plans
Showing 981 - 990 of 4,028
- Grade Range
- 1st
- Rating

Students explore estimation. They discuss when and why they might use estimation. Students practice guessing and estimating the number of objects in a variety of containers. They practice making estimations and they record their estimations. Students check their estimates. Full Review »
- Grade Range
- 2nd
- Rating

Students observe the problem, "One student wanted to bring crackers as a snack for his friend and himself. If each one gets eight crackers, how many crackers will he need to bring?". They solve the problem and show the steps of checking their work using a two step process. Full Review »
- Grade Range
- 2nd
- Rating

Students observe a number pattern on the board and discuss the pattern rule. They work in small groups and using manipulatives build the pattern discovering that the rule is what makes it possible to repeat the pattern. They practice showing the patterns using manipulatives such as cubes, teddy bears, or buttons. Full Review »
- Grade Range
- 2nd
- Rating

Students work in small groups to identify mystery numbers and how to extend the pattern. With the teacher guiding them, they complete charts to determine a pattern for the given problem and to identify the mystery number. Next, they write the rule using words. Finally, they complete student practice worksheets to find mystery numbers and their patterns, and to complete Addition/Multiplication Triangles. Full Review »
- Grade Range
- 2nd
- Rating

Students observe and demonstrate a variety of problem solving strategies to solve math word problems involving fractions. In pairs, they work through a problem step-by-step along with the teacher, then solve a mystery number rule problem. Full Review »
- Grade Range
- 3rd
- Rating

Students observe this pattern on the board: 3 5 7 9 11 and discuss the pattern rule. They then break into small groups and use manipulatives to make tangible representations of the pattern. They then discover that it is the rule that makes it possible to repeat the pattern. Full Review »
- Grade Range
- 3rd
- Rating

Students examine the steps necessary to solve math word problems. They read the problems together and identify the strategy needed to solve the problem. Students then write a sentence to communicate how they solve the problem. Full Review »
- Grade Range
- 3rd
- Rating

Students examine and identify number patterns. They examine a mystery number together and discuss how to extend the number pattern. Students then work in small groups to build an extending pattern using the pictures on a worksheet handout. Full Review »
- Grade Range
- 3rd
- Rating

Students solve a variety of repeated addition problems using sequence and logic. As a class they discuss the step-by-step process of solving a problem, read and solve the problems together, and draw a picture and label the parts and write a number sentence for each problem solved in class. Full Review »
- Grade Range
- 3rd
- Rating

Students review the math problem solving process to clearly explain how the problem was solved. They discuss fractions and choose new strategies to solve problems such as; manipulatives, act it out, or draw a picture. Full Review »

