Curated OER
Stress, Strain and Hooke's Law
Students study Hooke's Law and stress-strain relationships. In this spring lesson students create a strain graph in Microsoft Excel.
Rice University
College Physics for AP® Courses
Take a look at an organized physics course. The 34-section electronic textbook covers material in AP® Physics 1 and 2. Teachers use the text to supplement lectures and have the class work through the labs. Each section contains...
Curated OER
Investigation of Hooke's Law Lab
Students determine the spring constant by conducting an investigation. In this physics lesson, students collect data and create a graph of force vs. displacement. They compare the results of two different methods to find spring constant.
Curated OER
Profess the Compress
Young scholars determine the ground clearance of CEENBoTs by adding weights. In this physics lesson, students explore the compression and extension of different springs. They cite real world applications of Hooke's Law.
Curated OER
Simple Harmonic Motion
Back and forth, and back again. A presentation on harmonic motion would make a great backdrop for a directed instruction lesson in Honors Physics. It includes diagrams, formulas, graphs, and a few sample problems.
Teach Engineering
The Challenge Question
A research position becomes a modeling job. The introductory lesson in a series of nine presents the challenge of analyzing a set of bivariate data. The class brainstorms what the data may represent. Pupils must decide what is needed to...
DiscoverE
Let's Make an Elastic Puppet
Create bending joints—but don't break! The activity shows how to make a puppet using straws and fishing line. Pupils create cuts to make joints that rely on the elasticity of the straw to bend and return to their original shapes.
Curated OER
Skittles and Springs
Students experiment to discover the relationship between the stretch of a spring and the amount of weight attached to the spring using Skittles. They use a CBR and a graphing calculator to gather data.
Curated OER
Circuit Diagrams: Switching Circuits
Use a lab sheet on circuit diagrams in your electricity unit. Fifth graders draw two series circuits with diagrams, based on two examples. A science experiment prompts learners to use 3x5 cards to illustrate the way a series circuit works.
Curated OER
How Does a Spring Scale Work?
Students create visuals of the effect of a spring scale. In this algebra lesson, students use the navigator to graph the effects created by a spring scale. They draw conclusion from the graph.
Curated OER
Atoms, Kinetic Theory, Solids and Fluids
Pupils identify and describe the building blocks that make up an atom. They also compare the ages of atoms to the ages of the materials they compose,as well as, give examples that illustrate the small size of atoms.
Curated OER
Cell Theory, Plant And Animal Cell Comparison
Tenth graders study plant and animal cells. For this investigative lesson students draw their own animal cells and label them.
TeachEngineering
Teach Engineering: Stress, Strain and Hooke's Law
This lesson offers an introduction to Hooke's Law as well as stress-strain relationships. Students will first learn the governing equations. Then students will work through several example problems first individually, then as a class. In...
Texas Education Agency
Texas Gateway: Further Applications of Newton's: Elasticity: Stress and Strain
By the end of this section, you will be able to state Hooke's law; explain Hook's law using graphical representations between deformation and applied force; discuss the three types of deformations: changes in length, sideways shear, and...
OpenStax
Open Stax: Elasticity: Stress and Strain
In the following interactive students will learn about Hooke's Law. They will explain this law using graphical representation between deformation and applied force and discuss the three types of deformations such as changes in length,...
Georgia State University
Georgia State University: Hyper Physics: Potential Energy
This site from Georgia State University Physics Department defines and explains the concept of potential energy. Using equations and graphics to illustrate the idea, it discusses the many types of potential energy (gravitational,...
Mocomi & Anibrain Digital Technologies
Mocomi: Elasticity vs Plasticity
Topics covered include definitions, examples of and differences between elasticity and plasticity, uses, Hooke's Law, and interesting facts.
TeachEngineering
Teach Engineering: Stressed and Strained
Students are introduced to the concepts of stress and strain with examples that illustrate the characteristics and importance of these forces in our everyday lives. They explore the factors that affect stress, why engineers need to know...
Khan Academy
Khan Academy: What Is Elastic Potential Energy?
This site explains and gives examples of elastic potential energy and how to calculate it.
Other
Jiskha Math Homework Help: Direct and Indirect Variations
Jiskha.com offers math homework help that provides a general overview of direct and indirect variation, including a few simple graphing examples.