Ohio Resource Center

# Ohio's Academic Content Standards in Mathematics

 Results 1 - 10 of 13: Return to Grade 7 Indicators Ohio Standard: Patterns, Functions and Algebra StandardGrade Level Indicator: (Grade: 7) 8. Use formulas in problem-solving situations.
View Results: 1-10 | 11-13
1
Detective Slope - An Investigation of the Slopes of Lines and Shapes
ORC# 8871
Resource Information
Resource Type: Lessons
Discipline: Mathematics
Professional Commentary: This learning unit is designed for students to investigate the definition of slope and the slopes of parallel and perpendicular lines. Students?are introduced to special parallelograms by applying the concept of slope using Geometer?s Sketchpad&#174;....
2
The Cylinder Problem
ORC# 8421
Resource Information
Resource Type: Lessons
Discipline: Mathematics
Professional Commentary: Students build a family of cylinders, all from the same-sized paper,?and discover the relationship between the dimensions of the?paper and the resulting cylinders. They order the cylinders by their volumes and draw a conclusion about the relationship between a cylinder's dimensions and its volume....
3
Fit By Design or Design To Fit: Mechanical Drafter Designer
ORC# 1282
Resource Information
Resource Type: Lessons
Discipline: Mathematics
Professional Commentary: Students use a carpenter's square and protractor to measure the sides and angles of several right triangles. To confirm their measurements, they then compute the size of selected sides and angles using (a) the Pythagorean Theorem and (b) trigonometric ratios....
4
All Fired Up
ORC# 1279
Resource Information
Resource Type: Lessons
Discipline: Mathematics
Professional Commentary: Students engage in a hands-on activity that demonstrates the effects that pressure and friction exert on water flow. From this experience, students deduce some general principles that they then apply to a real problem: What size water pump do firefighters need to extinguish a blaze under certain specified conditions?...
5
Aw Chute!
ORC# 120
Resource Information
Resource Type: Lessons
Discipline: Mathematics
Professional Commentary: Students are presented with the problem of constructing a parachute that will have a maximum hang time. Working in pairs, students construct their own parachutes using the available materials....
6
NAEP Assessment Item, Grade 12: Find Distance Between 2 Points
ORC# 2007
Resource Information
Resource Type: Assessments
Discipline: Mathematics
Professional Commentary: Students must find the distance between two points in the xy-plane. They have the option of using a calculator....
7
NAEP Assessment Item, Grade 12: Find the Volume of a Right Circular Cylinder
ORC# 1991
Resource Information
Resource Type: Assessments
Discipline: Mathematics
Professional Commentary: Students must find the volume of a right circular cylinder, given the formula for the volume and the radius and height of the cylinder. They have the option of using a calculator....
8
NAEP Assessment Item, Grade 12: Complete a Table
ORC# 1990
Resource Information
Resource Type: Assessments
Discipline: Mathematics
Professional Commentary: Students must find the area of a right triangle shown in a graph for four different lengths of one of its sides. This constructed-response question is a sample test item used in grade 12 in the 1992 National Assessment of Educational Progress (see About NAEP)....
9
NAEP Assessment Item, Grade 12: Use a Ruler to Find the Circumference of a Circle
ORC# 1972
Resource Information
Resource Type: Assessments
Discipline: Mathematics