Curated OER
Wave Properties
In this wave properties learning exercise, high schoolers will explore amplitude of waves, calculate wavelengths and frequency of waves in 11 fill in the blank and labeling questions.
Curated OER
Super Gelatin
Students investigate the refraction properties of gelatin to calculate its index of refraction. They discover that as the light travels through the gelatin, its speed and wavelength also change. Students find th indes of refraction of an...
Curated OER
From Bats to Babies: Ultrasound
Young scholars research and analyze sound waves and how an ultrasound works to image a baby in utero. They explore various websites, complete worksheets, and write a paragraph describing a demonstration they view in the classroom.
Curated OER
HW Unit 10:2-Harmonic Motion
In this harmonic motion worksheet, students answer 9 questions about pendulums, a slinky and characteristics of harmonic motion. They identify the changes in waves as the amplitude gets bigger and interpret a graph of position vs. time.
Curated OER
Protein Assays: Bio Rad and Page Gels
Learners conduct the Biuret Test and the Bio Rad Protein Assay. They examine the spectrophotometer and graph molecular weights and the concentrations of the proteins investigated. They prepare solutions for the Bio-Rad test and use the...
Curated OER
Woody Sine
Learners explore the concept of sine. In this sine lesson plan, students create a sine graph from tooth picks. Learners create a unit circle with tooth pick length radius. Students then take the tooth picks from the unit circle and put...
Curated OER
Earth's Winds, Crust, and Atmosphere
This site provides a variety of activities and worksheets about the problem-based learning activity about Earth and its atmosphere. The lessons can be used separately or together in a geology unit. The resources and charts are very...
Curated OER
The Doppler Effect Lab
In this Doppler effect activity, students read information about the Doppler effect. Students answer questions as it relates to the pitch and wavelengths of a demonstration simulates what happens with the Doppler Effect.
Cornell University
Sound Off!
Time to witness the effects of sound. Learners analyze different materials to determine their abilities to absorb sound waves. They use free software to monitor the amplitude of the waves to verify results.
Exploratorium
Laser Jello
The concepts of refraction and reflection gel with your physical science class during this colorful exploration. Shining lasers through Petri-dish-shaped gelatin desserts, they will notice how the light travels and bounces off the sides....
Curated OER
The Electromagnetic Spectrum
In this electromagnetic spectrum worksheet, students fill in the blanks with terms about the wavelengths and frequencies of the various types of waves in the spectrum. They also compare the sizes of each wave by correlating them with...
Curated OER
Can You Carry a Tune in a Bucket?
Students use water filled pipes to play a tune and consider the mathematics behind the sound waves. In this sound wave lesson, students play a tune with water filled pipes. They create a mathematical model to evaluate the wavelengths and...
Curated OER
Worksheet 4-1 Atomic Spectra
In this atomic spectra worksheet, young scholars answer eighteen questions about wavelengths of light, the emission spectrum, energy of photons, the frequency of electromagnetic radiation and electrons in the excited state.
Curated OER
Characteristics of Waves
In this characteristics of waves worksheet, students answer 9 questions about the structure of waves, the types of waves and the components of waves. They describe the frequency of a wave and calculate the velocity and frequency of waves.
Curated OER
AP Chemistry Atomic Structure-7 Worksheet
In this atomic structure worksheet, students solve twelve problems related to wavelength, frequency, electron transitions, emission spectra and quantum number.
Curated OER
Writing a Plan for Wave Observation
In this observation worksheet, students practice writing a plan for observing waves including the instruments used, the objective of the observations and the process used to collect data.
Curated OER
Energy of Waves
In this waves worksheet, students use various formulas to calculate the wavelength, energy and frequency of waves. This worksheet has 5 word problems.
Curated OER
Refraction Through a Triangle
In this refraction through a triangle worksheet, students use a given diagram of light striking a triangular piece of plexiglass to determine the light ray's angle of incidence, the ray's angle of refraction, they use Snell's Law to...
Curated OER
Sounds Good to Me
Students determine density and hardness of wood samples based on several investigations. In this physical science and music lesson, students visit four centers and perform tests on wood samples to determine densities and hardnesses. They...
Curated OER
The Energy of Light
Young scholars discuss different ways engineers use light. In this engineering instructional activity, students are introduced to the properties of light and the way light is used. They view a demonstration of light waves using a slinky,...
Teach Engineering
Flame Test: Red, Green, Blue, Violet?
Let the true colors shine through. Pupils conduct a flame test to identify an unknown element. Class members calculate and prepare specific molarity solutions of three chemicals. Using their observations of the colors emitted, they...
K12 Reader
Waves & Currents
Challenge your young readers with a passage about physical science. After reading about sound waves and electric currents, kids answer five reading comprehension questions about what they have read.
Curated OER
Speed of Sound in Air
In this speed of sound worksheet, students determine how fast sound travels in air using a tuning fork of known frequency, a graduated cylinder and hollow glass tubing. Students record their data and calculate the wavelength of a...
Curated OER
Chapter 7 Practice Problems
In this space science learning exercise, students identify ultraviolet beams and what occurs when the frequency is doubled. They identify how long it would take to send a radio message from a space probe of Mars to earth. Students also...