3 - Forces

Current students! If you are on this website, it is not going to help you!
This website is for educators that work with Mr. Higgins when designing curriculum. 
There are no Summative Tests posted here.

For methodology and how to use Science with Higgins materials, or how to create your own materials using the same skills, see the Educator Tools pages. 


Text in Red: Educator instructions or prompts. Delete these entire lines when copying to student site. 

In the 1st Semester of 2015/2016 Educator Instructions are being collaborated on by Mr. Willems, Mr. Dawson and Mr. Higgins.
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Objectives
  • Students will be able to describe evidence for inertia in a real world event

  • Students will be able to demonstrate the synthesis of the connection between mass, acceleration and force

  • Students will be able to demonstrate the analysis of the duality of forces in nature (equal and opposite)

  • Students will be able to analyze the presence of forces in real-world events


Current students - This page is for teachers. No tests are posted on these pages. 

Nebraska state standards assessed in this Module:

  • Inquiry, the Nature of Science, and Technology
    • SC12.1.1.a Formulate a testable hypothesis supported by prior knowledge to guide an investigation
    • SC12.1.1.b Design and conduct logical and sequential scientific investigations with repeated trials and apply findings to new investigations
    • SC12.1.1.c Identify and manage variables and constraints
    • SC12.1.1.d Select and use lab equipment and technology appropriately and accurately
    • SC12.1.1.e Use tools and technology to make detailed qualitative and quantitative observations
    • SC12.1.1.f Represent and review collected data in a systematic, accurate, and objective manner
    • SC12.1.1.g Analyze and interpret data, synthesize ideas, formulate and evaluate models, and clarify concepts and explanations
    • SC12.1.1.h Use results to verify or refute a hypothesis
    • SC12.1.1.i Propose and/or evaluate possible revisions and alternate explanations
    • SC12.1.1.j Share information, procedures, results, conclusions, and defend findings to a scientific community (peers, science fair audience, policy makers)
    • SC12.1.1.k Evaluate scientific investigations and offer revisions and new ideas as appropriate
    • SC12.1.1.l Use appropriate mathematics in all aspects of scientific inquiry
    • SC12.1.2.a Recognize that scientific explanations must be open to questions, possible modifications, and must be based upon historical and current scientific knowledge
    • SC12.1.2.b Describe how society influences the work of scientists and how science, technology, and current scientific discoveries influence and change society
    • SC12.1.2.c Recognize that the work of science results in incremental advances, almost always building on prior knowledge, in our understanding of the world
    • SC12.1.2.d Research and describe the difficulties experienced by scientific innovators who had to overcome commonly held beliefs of their times to reach conclusions that we now take for granted
    • SC12.1.3.a Propose designs and choose between alternative solutions of a problem (Applied this Module "Design a Parachute")
    • SC12.1.3.b Assess the limits of a technical design (Applied this Module "Design a Parachute")
    • SC12.1.3.c Implement the selected solutionSC12.1.3.d Evaluate the solution and its consequences (Applied this Module "Design a Parachute")
    • SC12.1.3.e Communicate the problem, process, and solution (Applied this Module "Design a Parachute")
    • SC12.1.3.f Compare and contrast the reasons for the pursuit of science and the pursuit of technology.
    • SC12.1.3.g Explain how science advances with the introduction of new technology
    • SC12.1.3.h Recognize creativity, imagination, and a good knowledge base are all needed to advance the work of science and engineering
  • Physical Science
    • SC12.2.2.b Describe how the law of inertia (Newton’s 1st law) is evident in a real-world event
    • SC12.2.2.c Make predictions based on relationships among net force, mass, and acceleration (Newton’s 2nd law)
    • SC12.2.2.d Recognize that all forces occur in equal and opposite pairs (Newton’s 3rd law)
    • SC12.2.2.e Describe how Newton’s 3rd law of motion is evident in a real-world event
    • SC12.2.2.f Describe gravity as a force that each mass exerts on another mass, which is proportional to the masses and the distance between them


Next Generation Science Standards assessed in this Module:

  • Motion and Stability
    • HS-PS2-1. Analyze data to support the claim that Newton’s second law of motion describes the mathematical relationship among the net force on a macroscopic object, its mass, and its acceleration
    • HS-PS2-2. Use mathematical representations to support the claim that the total momentum of a system of objects is conserved when there is no net force on the system.
    • HS-PS2-3. Apply scientific and engineering ideas to design, evaluate, and refine a device that minimizes the force on a macroscopic object during a collision
    • HS-PS2-4. Use mathematical representations of Newton’s Law of Gravitation and Coulomb’s Law to describe and predict the gravitational and electrostatic forces between objects.