It's About Time
Sounds in Strings
How many of your pupils play an instrument? A musical science lesson will help all of them understand how string instruments work. Young scientists construct a string-and-pulley system to test frequency and pitch. The lesson ends with a...
PhET
Wave on a String
The sound waves of thunder are made when lightning very quickly heats the air surrounding it, expanding faster than the speed of sound. Learners explore waves through their own movement of string or set waves to constantly oscillate....
Physics LAB
Vertical Circular Motion
For this vertical circular motion worksheet, high schoolers answer 16 questions about given diagrams showing masses rotating in circular motion. Students find tension in strings, they find the magnitude of the critical velocity, they...
Curated OER
Discovering Cohesion, Adhesion and Surface Tension
Students investigate cohesion, adhesion and surface tension through observations and lab experiments. In this cohesion, adhesion and surface tension lesson plan, students rotate to 5 stations around the room and experiment at each...
Curated OER
Typical Conceptual Questions for Physics I - Waves, Electricity, and Magnetism
This wave and electromagnetism assignment is so thorough, it could be used as a unit exam. The first section of it covers wave concepts. The next section addresses static electricity. There is a section that deals with electric circuits....
Teach Engineering
Bridge Types: Tensile and Compressive Forces
Bridges rely on tension and compression to keep them standing. Pairs test this principle by constructing simple bridges and applying a force to the center. Teams use the provided activity to record their observations of the reaction of...
Physics LAB
Freebody Diagrams #4
In this freebody diagram worksheet, students solve fourteen problems using given graphs of mass-less and friction-less pulleys. Students find the tension in the strings on the pulley, the velocity of the objects, the coefficients of...
Physics LAB
Freebody Diagrams #1
In this free body diagrams worksheet, learners answer 19 questions about given diagrams including the forces exerted on objects, the magnitude of acceleration, and the tension in strings.
Teach Engineering
Stop the Stretching
Stretch your teaching repertoire with an experiment on the elongation (stretching) and failure (break) of several materials. The point of the experiment is to design a composite material for chair webbing.
Curated OER
Typical Numeric Questions for Physics I - Work and Energy
A total of 29 word problems furnish practice in solving for work, energy, and force. A few of the questions display diagrams to help learners visualize the systems, and all of them list five choices from which they select the correct...
Curated OER
Tension and Compression
Students experience the forces of tension and compression by manipulating objects that are strong in each but not in both. Students construct a simple model of a beam bridge.
Curated OER
Tension and Compression
Students explore the forces of tension and compression by manipulating a variety of objects, and apply what they learned in the construction of a model bridge.
Curated OER
String Telephones and Musical Straws
Fourth graders investigate pitches of sound. In this physical science lesson, 4th graders participate in two activities that help them explore pitch--one activity has them working with string telephones and the amount of tension applied...
Curated OER
Arts in a Spin Qualities of the Baroque Style
Students examine the qualities of Baroque style by viewing a video about Bach. They listen to music of the era and explore the characteristics of excessive ornamentation, contrast and tension. They complete the included worksheets.
Curated OER
Liter8 Lesson Plan
Ninth graders create a chart of different tensions. In this algebra lesson, 9th graders use the idea of force due to gravity to explain equations and why they should always be solve equally. They complete the lab, identify mass...
Urbana School District
Energy, Work, Simple Machines
The tension of the 236 strings in a grand piano exert a combined force of 20 tons on the cast iron frame. The presentation includes topics such as work, forms of energy, conservation of energy, gravitational and elastic potential energy,...
Curated OER
Suspension Bridges
Students explain the concepts of tension and compression, and then state the purpose of suspension bridges. They also study some of the most famous suspension bridges in North America.
Curated OER
Science Experiments
Students do a series of three experiments. In the first experiment, the students work with a partner to protect an egg from a 12 foot drop. In the second experiment, the students investigate static electricity using balloons and yarn. ...
Curated OER
Secrets of the Ocean Realm - In the School "Mountain in the Sea"
Students learn how cold and warm water behave in the marine environment due to convection currents. Students also conduct an experiment to demonstrate the formation of a convection current.
Curated OER
Tension and Compression
Students examine tension and compression by manipulating objects that are strong in each but not in both. Students apply their observations to the construction of a model of a beam bridge, suspension bridge, and inverted triangle...
Curated OER
Drill: Mechanics
In this mechanics worksheet, high schoolers solve 8 problems including finding the formulas to determine the forces on an incline plane, determining the formula for Newton's second law and finding equations relating the tension on...
University of Texas
Free-Body Diagram
Preparing for an AP test is about more than bubble sheets and memorization. The two activities in this resource require a direct application of skills learned throughout an AP Physics course.
PBS
Robo Arm
Future engineers create robotic arms like those on rovers built by NASA in the second lesson of the series. They test their devices by attempting to pick up and move cups to a specified location.
Curated OER
The Challenge of Ice and Water
Students work in teams to solve a variety of challenges involving water. They move an ice cube from one glass to another without touching the ice or the glass. They move water from one glass to another and they estimate the number of...