Curated OER
Vernier - A Speedy Slide with EasyData™ App and CBR 2™
Mathematicians use a CBR 2™ motion detector to determine their speed or velocity going down a playground slide. They also experiment with different ways to increase their speed going down the slide. Finally, students complete the Student...
Curated OER
Earthquake Detector
Students investigate earthquakes and describe the interactions inside the Earth that cause them to occur. Then they research the equipment and systems for detection and measurement of earthquakes. Students also build and engage in a...
Curated OER
I Breath What? Activity-Pollution Detector Worksheet
In this pollution worksheet, students collect particles using a pollution detector and then observe their results under the microscope. They calculate the average number of particles collected in three different locations. They draw...
Curated OER
Design Project: Sensitive Audio Detector
In this physics worksheet, students answer 5 conceptual questions about the sensitive audio detector they built. They analyze the component of their circuit.
Teach Engineering
Matching the Motion
It is not always easy to walk the straight and narrow. In the sixth portion of a nine-part unit, groups actively recreate a graph depicting motion. Individuals walk toward or away from a motion detector while trying to match a given...
NASA
Build a Light Detector Inspired by Space Communications
Data can travel on light waves ... who knew!?! Pupils explore the idea of using light waves to transmit data through space. They then build their own boards that detect a specific wavelength of light.
Curated OER
Safe schools, Scary Schools
Students write an essay discussing the balance between safety and restrictions when it comes to the placement of metal detectors in schools. They research the safety situation in their district, including discussions about safety issues...
PBS
Inspector Detector
How do spacecraft detect magnetic fields? The fourth installment of a five-part unit has learners develop a device with magnets that allows for the detection of magnetic fields. They use a map of an imaginary planet to try out their...
Curated OER
Help Cody Install the Smoke Detector
In this fire prevention and safety maze, students assist Cody by tracing a line from his picture to the smoke detector. There is also an important safety message regarding placement of smoke detectors on this worksheet.
Purdue University
Can You Make an Ultra Violet (UV) Light Detector?
Light the way to a better understanding of UV radiation. After exploring how UV beads work, future engineers design investigations to answer questions about UV radiation. They then create and test prototypes of a device that detects UV...
Curated OER
Safety "Home Run"
Students learn how to keep their families safe from fires. For this smoke detectors lesson, students read a book from their on smoke detectors and answer the provided comprehension questions. Students discuss why it is important to...
Curated OER
Solar Flare Reconstruction
In this solar flare reconstruction worksheet, students read about the 'saturation' point of satellite detectors when solar flares are at their most intense phase of brightness. Kids are given x-ray flare data and they re-plot the data to...
Physics Classroom
A Wiggle in Time Lab
Though an alternative method is suggested, the best way to carry out this investigation is with the use of a computer-interfaced motion detector. Physics fanatics hang a mass on the end of a spring and analyze its motion verbally,...
Curated OER
Slope, Vectors, and Wind Pressure
A hands-on lesson using the TI-CBR Motion Detector to provide information to graph and analyze. The class uses this information to calculate the slope of motion graphs and differentiate scalar and vector quantities. There is a real-world...
Physics Classroom
Action-Reaction Lab
Computer-interfaced motion detectors are required to carry out this inquiry. It is a new twist on exploring motion with plunger carts: they are set back-to-back and then propelled away from each other. Their velocities are measured, and...
Curated OER
Survival in the Land of Batzilla
Students experience a guided inquiry into the workings of an ultrasonic motion detector. They are led to study something they cannot see, hear, feel or taste. Students design strategies to avoid becoming prey of the predatory "Batzilla."
Curated OER
Pollution
Third graders investigate pollution. They discuss pollution and its effects. They create a Venn diagram of pollution and people polluting. They create a landfill and predict what will occur over a week's time. They create two air...
KOG Ranger Program
Protecting Homes from Wildfires
Smoke detectors and fire extinguishers help to protect our homes from the inside. Learn about ways you can keep your home safe from the outside with a lesson about protecting houses from wildfires. It includes background information and...
Curated OER
Let's Be Emotion Detectors!
Students observe and demonstrate how to read with expression. They discuss the types of emotions and expressions to use while reading, and identify the appropriate punctuation for a variety of sentences. Students then write a sentence...
Curated OER
TE Activity: Build a Charge Detector
Students examine how electrical force takes place between two objects by building an electroscope. They apply the electroscope to determine an objects' charge intensity and to see what factors influence electric force.
Curated OER
Using Newsprint as a UV Detector
Students investigate the effects of UV radiation. In this earth science activity, students explain how the time of day relate to UV abundance on Earth. They determine if weather affects the amount of UV that Earth receives.
Teach Engineering
Beating the Motion Sensor
I bet I can cross the room without having the lights come on. Class members set up an experiment in which they try to determine what materials will mask motion detected by a sensor. Groups predict how materials will interact with light,...
Curated OER
The Beagle Brigade
Students develop an understanding of animal behaviors through reading a case study about detector beagles. They explore the interaction of innate abilities and learned behaviors.
Curated OER
Falling Objects
High schoolers examine the velocities of two different falling objects. They produce distance vs. time and velocity vs. time graphs using a Motion Detector and a CBL 2 to collect experimental data. Learners analyze and interpret the...
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