Curated OER
Word Problems that Use All Operations
These word problems put your mathematicians' skills to the test. They utilize addition, subtraction, multiplication and division knowledge to solve 10 math scenarios. There's room for them to show work, and these all end up as...
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Halloween Problem Solvers
In this word problem solving worksheet, students in third and fourth grades solve the hard, harder, and hardest math word problems. Students solve 3 multiple step problems.
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Dividing by Ten Riddle
In this dividing by ten riddle worksheet, 3rd graders solve ten word problems, all dividing by ten, then use the answers to solve a riddle.
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Mathematics: Building Fractions Game
Third graders improve their fractions skills by playing a game using dice and pattern blocks. Additional resources include several books dealing with fractions, such as "Eating Fractions" and "Gator Pie." Another activity for students...
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Math for the Frontier
Students explore the concept of inflation. In this inflation lesson, students compile a list of necessities they would need to take with them if they were moving to a new state next month. Students compare their list with that of a...
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Mix Freeze Group
Students practice division. In this division lesson plan, students are the numbers for your division problem. You begin with the number of students in the class, have students mix until you call freeze. Announce the group size and...