Curated OER
Revolutionary War Spy Methods
Students research how coded messages were used during the Revolutionary War. In this Revolutionary War activity, students view primary documents about the Revolutionary War spies and the methods used for sending messages. Students write...
Curated OER
Bloody Suckers
In this blood sucking animals worksheet, students answer 20 questions about leeches, mosquitoes, Chepo bugs, and bats which all suck blood to transmit diseases or get nutrients.
Curated OER
Radiation from Space
In this radiation worksheet, students review the different types of radiation waves that come from space and the different telescopes used to detect this radiation. This worksheet has 17 true or false questions.
Curated OER
The Connection Between Pigment and Light Colors
Students learn the procedure for mixing secondary colors from primary pigments and observe the results of mixing two primary colors.
Curated OER
Anthrax Attacks
Students develop an understanding about the disease Anthrax, how it is transmitted, and its effects on the body. They use this online instructional activity to research the disease and its impact on human health. Students gain...
Curated OER
How We See
Students study how images they see are transmitted to the brain. In this sight instructional activity students complete several activities that have to do with visual pathways and field defects.
Curated OER
Phases of the Moon
Students use a simple physical model of the Earth, sun, and moon to understand why the moon changes phases from the perspective of Earthly observers. They hold up balls representing the moon in a room with a single light source to see...
Curated OER
The Communications Lab
High schoolers build and test a type of communication system called a parabolic-dish receiver. This type of system is exactly like radio telescopes, which are discussed in our song. They explain how signals are transmitted and captured...
Curated OER
Spectrophotometry Lab
Students use a machine called a spectrophotometer to determine how much light is absorbed by certain substances. Students record the absorbance and the % of light transmitted for different color solutions, graph their results, and then...
Curated OER
Binary Numbers
Students explore how a battery-powered light box demonstrates how to transmi timages.
Curated OER
Exploring With Photograms
Young scholars observe the interaction between energy absorbed, reflected or transmitted through an object in a photochemical process with a classroom demonstration.
Curated OER
Sound
Second graders study how sound is produced by vibrations and is transmitted through matter in all directions. They observe how sounds are produced and identify the ways in which sound travels.
Curated OER
Clean Air
Students observe gas molecules in the atmosphere absorbing the light that goes through them.
Curated OER
Anthrax Attacks
Students develop an understanding about the disease Anthrax, how it is transmitted, and its effects on the body. By the end of the instructional activity, students have gained the knowledge that bacterial diseases may invade and damage...
Nuffield Foundation
Investigating Factors Affecting the Heart Rate of Daphnia
What variables change heart rate? Young scientists observe the beating heart in Daphnia to understand these variables. They make changes in temperature, chemicals, and other factors as they graph the heart rates. Analysis questions help...
Curated OER
Fiber Optics
This is a printout of the slides for a presentation on fiber optics. In bullet-style notes, it covers how optic fibers work, their structure, different types, and their use. You may use these as a lecture guide, or if you want to take...
Discovery Education
Sonar & Echolocation
A well-designed, comprehensive, and attractive slide show supports direct instruction on how sonar and echolocation work. Contained within the slides are links to interactive websites and instructions for using apps on a mobile device to...
Nikola Tesla documentary student worksheet
PBS documentary: Tesla - Master of Lightning; this worksheet will keep the students engaged while watching this excellent documentary about Tesla. The documentary can be found on Netflix or YouTube. It will take two class periods to...
Urbana School District
Waves
What is a physicist's favorite part of sports? Doing the wave. The presentation covers longitudinal, transverse, surface, and standing waves. It includes in-depth information on frequency, wavelength, period, amplitude, reflection,...
Cornell University
Plant Cell Crime Scene
Use science to solve the mystery of the Poplar murder. Pupils use forensic botany to determine if a suspect could be the killer. By analyzing images from a Transmission Electron Microscope, learners determine if the material found on the...
Curated OER
Space Flight Simulation
Students engage in the study of flight with the help of a computer flight simulation. They take part in a variety of activities that imitate the Space Shuttle Endeavor. Students work as teams like the astronauts would to complete mission...
Colorado State University
How Does the Earth Cool Itself Off?
Where does all the heat go when the sun goes down? An interesting lesson has learners explore this question by monitoring the infrared radiation emitted over time. They learn that hot spots cool more quickly that cooler spots.
Curated OER
Residential Power System
Perform data analysis on energy consumption to apply algebraic expressions to the real world. Learners will write and solve equations that answer various questions from residential power use. They will collect data at home and calculate...
Teach Engineering
The Amazing Aerogel
Introducing ... the aerogel. The first of a two-installment series teaches young engineers about the properties and uses of aerogels. A PowerPoint presentation provides information about this unique material to help solidify the concept.