Kurzgesagt – In a Nutshell
How Small Is An Atom? Spoiler: Very Small
The hydrogen in your body is exactly the same as the hydrogen in the sun. The video explains just how small an atom is and offers comparisons, such as the one above, to help facilitate understanding. It also presents the current model of...
PBS
Untangling the Devil's Corkscrew
How did scientists unravel the mystery of an ancient beaver species? An engaging video from a well-written biology playlist discusses the discovery of strange spiral fossils found in Nebraska farm country. Junior paleontologists examine...
Curated OER
Science Concept Maps
A collection of concept maps has some terms filled in and others left blank for young scientists to fill in. This library can provide you with many pop quizzes for all of your middle to high school science curriculum.
Curated OER
Prokaryote Coloring
In this prokaryote worksheet, learners answer ten questions about prokaryote cells and they color a diagram of a simple bacteria cell and its structures.
Curated OER
What do Atoms Look Like?
In this atom worksheet, students answer 31 multiple choice questions about the structure of atoms, the periodic table, the reactivity of elements, orbital diagrams and the families of elements.
Curated OER
Geologic History PowerPoint Follow Sheet-The Rules of the Game
In this geologic history worksheet, students answer questions about the earth's history, about dating fossils, about layers of rocks and about unconformity.
Curated OER
What do Atoms Look Like?
In this atom worksheet, students complete 60 questions about the trends in atoms such as ionization energy and atomic radius, about valence electrons, about the families of elements, about metals, non-metals and semi-metals, about the...
Stated Clearly
What is DNA and How Does it Work?
Discussions of DNA occur in Jurassic Park, X-men, Dexter, and CSI, yet many don't fully understand it. The video explains what DNA is, where it is located, and how it forms proteins. The chemistry of life becomes understandable through...
The Brain Scoop
Dissecting Ants
Scientists study the gut bacteria in ants to better understand their digestive process. Brain Scoop presents the proper way to dissect ants as part of their Insects playlist. The video shows the steps and explains why each is necessary...
Curated OER
Exploring Plate Tectonics
In this plate tectonics worksheet, students complete 8 fill in the blank questions on plate boundaries, 9 short answer questions on the Earth's crust and 5 fill in the blank on continental drift. There are 3 follow questions at the end.
Curated OER
Tomography
In this tomography worksheet, learners read about how tomography is used to help oceanographers learn more about the Earth's surface below the ocean. Students complete 3 short answer questions based on the reading.
Curated OER
Change Through Time
In this evolution worksheet, students will complete a table by writing in the era and biological event based on 4 different time periods of Earth's history. Students will answer 8 fill in the blank questions based on the different origin...
Curated OER
Eyewitness Insect Video Quiz
In this insect worksheet, students answer 12 multiple choice questions after watching a video about insects. Topics include structures of insects, characteristics of insects, termites, crickets and beetles and the process of metamorphosis.
Curated OER
Geology Quiz- Common Minerals
In this earth science worksheet, students determine the name of 10 minerals based on the descriptions given on the page. They see pictures of a number of minerals, and check their answers with the word bank at the bottom of the page.
Curated OER
Understanding the Ozone Hole PowerPoint Follow Sheet
In this ozone worksheet, students fill in the blanks to sentences while following a PowerPoint presentation on the ozone layer, its depletion, the causes of the depletion and its structure.
Curated OER
Brain POP - Volcano
In this volcano worksheet, students complete 15 fill in the blank questions on the basics of volcano structure and volcano trivia.
Science Matters
Earthquakes and Volcanoes Pre-Assessment
See how much your class knows about earthquakes and volcanic activity and how these events shape geologic features. The first lesson in the series of 20 is a pre-test to find out what pupils already know. It includes 10 vocabulary words...
Curated OER
Mollusks and Segmented Worms
In this mollusk and segmented worm worksheet, learners will review 7 vocabulary words associated with these groups of organisms by completing a crossword puzzle.
Curated OER
Phase Diagrams
In his previous videos, Sal shows students how to calculate how much energy is needed to change various amounts of water from state to state when the atmospheric pressure is constant. In this video, he shows students how to use phase...
Howard Hughes Medical Institute
Great Transitions: The Origin of Tetrapods
The featured movie focuses on the ancestry of our four-footed friends. Find the fundamental pattern of their limbs and vertebrae in fossils of fish. After viewing, biology learners can enjoy interactive websites to zoom in on the...
Teach Engineering
Introduction to Water Chemistry
What are the issues surrounding water quality? Viewers of this short presentation gain information about the importance of clean water, the lack of fresh water, water contamination, and ways that engineers treat water.
Curated OER
How To Build a Planet From The Inside Out!
High schoolers read about the Spitzer Space Telescope and the technology used to learn about planet composition. They calculate the radius of a planet, the size of a planet, the average density of a planet and the likely core composition...
National Institute of Open Schooling
Hydrogen and s-Block Elements
Lesson 19 in the series of 36 analyzes the element hydrogen and the s-block elements. Through readings, answering questions, and discussion, learners write about and explain their occurrence, physical and chemical properties, and uses.
Kurzgesagt – In a Nutshell
Space Elevator – Science Fiction or the Future of Mankind?
In 1895, Konstantin Tiolkovsky proposed the concept of a space elevator. It's now over 100 years later and scientists working toward the concept still aren't sure it is possible. The video explains the concept, the benefit, and the many...
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