Access Point #: SC.6.P.13.Su.2

Recognize that force can change the speed and direction of an object in motion.
General Information
Number: SC.6.P.13.Su.2
Category: Supported
Date Adopted or Revised: 02/08
Big Idea: Forces and Changes in Motion : A. It takes energy to change the motion of objects.

B. Energy change is understood in terms of forces--pushes or pulls.

C. Some forces act through physical contact, while others act at a distance.

Clarification for grades K-5: The target understanding for students in the elementary grades should focus on Big Ideas A, B, and C.

Clarification for grades 6-8: The target understanding for students in grades 6-8 should begin to transition the focus to a more specific definition of forces and changes in motion. Net forces create a change in motion. A change in momentum occurs when a net force is applied to an object over a time interval.

Grades 9-12, Standard 12: Motion - A. Motion can be measured and described qualitatively and quantitatively. Net forces create a change in motion. B. Momentum is conserved under well-defined conditions. A change in momentum occurs when a net force is applied to an object over a time interval.

Related Benchmarks

This access point is an alternate version of the following benchmark(s).

Related Courses

This access point is part of these courses.
2002040: M/J Comprehensive Science 1
2002050: M/J Comprehensive Science 1, Advanced
2003010: M/J Physical Science
2003020: M/J Physical Science, Advanced
7820015: Access M/J Comprehensive Science 1
2002055: M/J Comprehensive Science 1 Accelerated Honors
2003030: M/J STEM Physical Science

Related Resources

Vetted resources educators can use to teach the concepts and skills in this access point.

Lesson Plan

An Introduction to the Physics of Sailing:

The goal of this lesson is to explain how sailboats work by exploring basic physics principles. At the end of this lesson, students will be able to identify the forces acting on a sailboat and explain how the combination of these forces results in the forward motion of a sailboat. Students should be familiar with vectors and be able to use them to represent forces and moments, and also should be familiar with using free body diagrams to represent forces and moments. The classroom activity challenges are centered around small-group discussions based on the questions posed before each break. Free body diagrams, or another conceptual representation of his or her answer, should support each student’s solution to the questions posed in the video.

Type: Lesson Plan

Video/Audio/Animation

Jupiter: Earth's Shield:

More than 155 planets have been found outside of our solar system since the first extra-solar planet was identified in 1995. The search has long been heavily biased towards finding massive planets with short orbits. Now, to find an Earth-like planet, scientists are looking for a planetary setup that is similar to our own, in which a Jupiter-like planet lies a good distance away from its sun. This video segment adapted from NOVA explores how the arrangement of planets in our solar system may have affected the development of life on Earth.

Type: Video/Audio/Animation

Virtual Manipulative

The Ramp:

The students must apply force to a given object and try to push it up the ramp. They will see the forces being applied to the object at all times.

Type: Virtual Manipulative

Student Resources

Vetted resources students can use to learn the concepts and skills in this access point.

Lesson Plan

An Introduction to the Physics of Sailing:

The goal of this lesson is to explain how sailboats work by exploring basic physics principles. At the end of this lesson, students will be able to identify the forces acting on a sailboat and explain how the combination of these forces results in the forward motion of a sailboat. Students should be familiar with vectors and be able to use them to represent forces and moments, and also should be familiar with using free body diagrams to represent forces and moments. The classroom activity challenges are centered around small-group discussions based on the questions posed before each break. Free body diagrams, or another conceptual representation of his or her answer, should support each student’s solution to the questions posed in the video.

Type: Lesson Plan

Video/Audio/Animation

Jupiter: Earth's Shield:

More than 155 planets have been found outside of our solar system since the first extra-solar planet was identified in 1995. The search has long been heavily biased towards finding massive planets with short orbits. Now, to find an Earth-like planet, scientists are looking for a planetary setup that is similar to our own, in which a Jupiter-like planet lies a good distance away from its sun. This video segment adapted from NOVA explores how the arrangement of planets in our solar system may have affected the development of life on Earth.

Type: Video/Audio/Animation

Virtual Manipulative

The Ramp:

The students must apply force to a given object and try to push it up the ramp. They will see the forces being applied to the object at all times.

Type: Virtual Manipulative

Parent Resources

Vetted resources caregivers can use to help students learn the concepts and skills in this access point.