DiscoverE
Laser Challenge
Help your class become laser focused on the connection between sound and light. Scholars set up mirrors to bend and direct lasers that are connected to a music source. Music should start playing when the laser hits the photoresistor.
University of North Carolina
Sciences
Science writing follows many of the same principles as writing in language arts, but some structural details differ. Individuals read an online science handout that covers how to write with precision, choose appropriate details, and use...
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Are We Scaring Ourselves to Death?
Interesting! Have your high schoolers watch this 13-minute clip from the documentay, "Are We Scaring Ourselves to Death?" It examines the fear we have as a culture about death and whether or not the media increases those fears. The focus...
Discovery of Sound in the Sea
How to Build a Hydrophone
The materials and procedures for building a hydrophone, an underwater sound collecting device, are provided in this resource. Have high school oceanographers construct the underwater microphone to pick up sound waves. Then take them out...
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DNA Fingerprinting
Pupils discuss methods used by forensic scientists and the basics of DNA and how it can be used to identify an individual after reading an article from The New York Times.
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Checking the Surf
Pupils read and discuss waves and their wavelengths and amplitudes. In this waves lesson plan, students draw the wavelength and amplitude of a wave and discuss tsunamis and storms.
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Colons, Dashes, Hyphens, and Parentheses
When should you use a colon, dash, or hyphen? Middle schoolers insert different types of punctuation marks into given sentences. Rules for usage are included in each example.
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Sentence Completion 1 (high-intermediate level)
Intermediate English language learners review vocabulary with this multiple-choice learning exercise. There are only eight sentences provided, and learners must choose the words that correctly complete each one. Example vocabulary words...
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Capacitors
For this physics worksheet, students identify the parts and function of different types of capacitors. They solve and write short answers to 15 questions.
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Performance-based Assessment for Analog Integrated Circuit Competencies
In this electronics learning exercise, students build a circuit based on schematic diagram and answer 33 problems about it. They make prediction before testing and compare it with the actual value.
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Who Is It?/Who Done It?
Students conduct an experiment that allows them to assess individual differences in random DNA sequences and apply those differences when solving a forensic problem. After discussing the polymerase chain reaction and its use to identify...
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Open-Loop Op-Amp Circuits
In this electrical learning exercise, students design and build a op-amp model to show understanding after answering a series of 18 open-ended questions that include analyzing schematics. This learning exercise is printable and there are...
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Polymerase Chain Reaction (PCR)
Students explore how PCR works through various activities. In this biology lesson, students explain how PCR generate copies of DNA. They simulate the process using an online interactive website.
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From Bats to Babies: Ultrasound
Students 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.
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Farewell to Manzanar
Learners investigate themes of justice and rights while reading the novel Farewell to Manzanar. They research contemporary civil rights issues and write reports. They also research the background of internment camps during World War II.
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Sound
Students identify sources and importance of sound, discuss sounds heard on way to school, explain why sound waves can be "seen", and participate in various classroom activities and experiments that illustrate how sound travels.
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Magnetism
In this magnets worksheet, students read about the properties of magnets, electromagnets, and magnetic fields. Then students complete 10 matching, 4 fill in the blank, and 8 word problems.
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Electron Microscope
In this microscope worksheet, students use an on line site to answer questions about how a Scanning Electron Microscope works. They also conduct a virtual microscope activity where they view ten specimens and identify what each is.
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Doppler Weather Radar
In this Doppler weather radar worksheet, students read about radar and Doppler weather radar and answer three questions about how they work and the Doppler effect.
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Magnetism
In this magnetism worksheet, students read about properties of magnets, permanent and temporary magnets, electromagnets, and magnetic fields. They match 10 terms about types of magnets with their definitions, they draw an electromagnet,...
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Sound and Hearing
Learners explore how sound travels. For this sound lesson plan, students complete seven activities where they observe the different characteristics of sound. Learners make sound, watch sound happen, and learn about the ear. Students gain...
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The Nanofiber Chocolate Factory: An Analogy
Students investigate Nanotechnology. In this physic's lesson, students evaluate a hands-on model made from chocolate syrup and pretzels to determine the advantages of size. Students weigh chocolate syrup to determine it's wait in grams,...
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Performance-based Assessments for Semiconductor Circuit Competencies
In this electronics worksheet, students predict the values of circuit components and compare this with the actual measured values. They solve 62 problems related to the circuits.
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Design Project: Intercom System
In this electrical worksheet learners design an intercom circuit and answer 2 open-ended questions about the volume control and microphone of the intercom. This worksheet can be printed and the answers to the questions are available...