University of Colorado
Spacecraft Speed
Space shuttles traveled around Earth at a speed of 17,500 miles per hour, way faster than trains, planes, or automobiles travel! In the 13th installment of 22, groups graph different speeds to show how quickly spacecraft move through...
Teach Engineering
Common and Natural Logarithms and Solving Equations
Log some practice with logarithms. A PowerPoint presentation provides a tutorial on the change of base formula involving natural logarithms and solving exponential equations with logarithms in the fourth installment of a seven-part...
Biology Junction
Scientific Method - Controls and Variables
Most teens like to sleep in as late as possible, so testing the fastest way to get to school sounds like a great idea. A presentation walks through how to identify the controls, independent variables, and dependent variables in setting...
Illustrative Mathematics
Accuracy of Carbon 14 Dating II
The scientific issue of carbon-14 dating and exponential decay gets a statistics-based treatment in this problem. The class starts with a basic investigation of carbon content, but then branches out to questions of accuracy and...
American Chemical Society
Joseph Priestley, Discoverer of Oxygen
Do you want to hear a joke about nitrogen and oxygen? NO. We all know there is oxygen in the air and that plants produce oxygen, but how was it discovered? Scholars read a handout, answer questions, and analyze material in the...
Cornell University
Isotope Rummy
Thanks to this game, teaching isotopes will never be the same. Physical science scholars work their way toward understanding isotopes in an entertaining game. Pupils play rummy in groups while practicing good sportsmanship and creating...
Curated OER
Development of the Atomic Theory
In this atomic theory instructional activity, high schoolers complete a paragraph describing the development of the atomic theory by filling in the blank with 21 terms.
Curated OER
Reading Comprehension- Informational Passages "Pollution"
Practice reading comprehension through this pollution worksheet, which has learners read an informational passage on various aspects of environmental harm. Key terms are in bold, and are used on the next page in the comprehension...
Curated OER
Worksheet 27 - Functions
In this function worksheet, students sketch the graph of a nonzero function, estimate the value of an infinite sum, and determine the derivative and slope of functions. This one-page worksheet contains approximately 6 multi-step problems.
Curated OER
A Little More Advanced Biotechnology Tools: Better Plasmids
A nice set of information that will help your students understand the process of using recombinant plasmids. DNA hybridization and blotting mechanisms help illustrate expressed genes and the concepts behind the Human Genome Library....
Curated OER
A Little More Advanced Biotechnology Tools; Better Plasmids
After using this DNA and plasmids slide show, the steps of the delicate procedures of southern blotting and DNA libraries should be more clear to your students. Students will read the guidelines and are also prompted to answer...
Curated OER
Selected Elements
This collection consists of a slide on each of the following unrelated, but fascinating elements: einsteinium, curium, radium, radon, nobelium, seaborgium, silicon, magnesium, and postassium. You will not find detailed information on the...
Curated OER
Fossils
In this earth science learning exercise, students use the clues given at the bottom of the sheet to solve the crossword puzzle on fossils. They identify specific names of fossils and how to make a mold of one.
Curated OER
Properties of Matter
Ninth graders explore the molecular structure of matter and how it can affect the physical characteristics of a specific material. They demonstrate that isotopes of an element have different masses. Students demonstrate that the rates of...
Curated OER
Project Gamma
These slides give sets of facts and trivia about gamma rays. Your physicists will learn the dynamics of scattering photons and energy involved in gamma ray bursters. The concepts are quite involved making this PowerPoint a nice addition...
Curated OER
Group 14, The Carbon Group
Six slides summarize the details about group 14 in the periodic table, otherwise known as the carbon group. Young chemists will see facts about carbon itself, and then some general uses of related metalloids. This is a short and basic...
Curated OER
The Noble Gases
When breaking down the details of the periodic table of elements, this presentation will explain special characteristics for each of the noble gases. The annotations are quite elementary, so this can easily be used in an introductory...
Curated OER
Elements And Compounds
In this elements and compounds activity, students solve 27 clues in a crossword based on the atomic structure of elements and bonding of compounds.
Curated OER
Mining Uranium and Nuclear Reactor
In this mining worksheet, students fill in the blanks to paragraphs about mining uranium and a nuclear reactor. Students fill in the blanks for 17 sentences.
Curated OER
Half Lives
Students investigate the concept of half-life by conducting an M&M experiment. In this chemistry lesson, students differentiate nuclear fusion and fission. They present investigation findings to class.
Curated OER
Atomic Energy
In this science learning exercise, students use basic scientific concepts to complete the series of puzzles while focusing upon atomic energy by exploring alpha, beta, and gamma decay.
Curated OER
The Structure of DNA
In this structure of DNA activity, students answer several short answer questions applying knowledge about the structure of DNA. Students also match the description to the correct terms.
Curated OER
Finding the Ages of Rocks and Fossils
High schoolers practice dating fossils. They learn the concept of "deep time"--that earth was formed billions of years ago. They experience excellent hand-outs and virtual age tutorial links.
Curated OER
Plate Tectonics
Students research separate elements of the theory of Plate Tectonics, then share that information with each other, drawing conclusions from the culminated information.
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