Ohio Resource Center

# Ohio's Academic Content Standards in Mathematics

## Benchmark Resources

 Results 1 - 7 of 7: Return to Benchmarks Ohio Standard: Mathematical Processes StandardBenchmark: (Grades: 3-4) A. Apply and justify the use of a variety of problem-solving strategies; e.g., make an organized list, guess and check.
1
Hooked on Problem Solving
ORC# 5801
Resource Information
Resource Type: Lessons
Discipline: Mathematics
Professional Commentary: Students use each of the digits 1&ndash;9 exactly once to form valid addition problems consisting of two three-digit addends and a three-digit sum and look for patterns in the solutions. Guiding questions, summary questions, assessment tasks, and extensions are included....
2
Million Dollar Giveaway: Measurement
ORC# 250
Resource Information
Resource Type: Lessons
Discipline: Mathematics
Professional Commentary: The prize for winning a radio contest provides the winner with up to \$1,000,000 in cash. The catch is that the winner is allowed only one suitcase in which to carry away as much money as it will hold in \$1 bills....
3
Mix It Up
ORC# 238
Resource Information
Resource Type: Lessons
Discipline: Mathematics, Science
Professional Commentary: Students use the ingredients of fruit salad to establish the foundation for proportional reasoning. Students are introduced to proportional reasoning through modeling, sharing, and questioning techniques....
4
ORC# 225
Resource Information
Resource Type: Lessons
Discipline: Mathematics
Professional Commentary: Students create, replicate, and identify patterns while using proportional reasoning to solve problems. The teacher administers a modified version of a released fourth grade NAEP item and conducts follow-up interviews with students....
5
Bag the Beans
ORC# 1486
Resource Information
Resource Type: Lessons
Discipline: Mathematics
Professional Commentary: Students use red beans, black beans, and lima beans to find solutions to word problems that can be modeled with simple equations and inequalities. There are multiple solutions to the problems involving inequalities....
6
Planning a Trip
ORC# 1092
Resource Information
Resource Type: Lessons
Discipline: Mathematics