Curated OER
Astronomer sees a 'Brake' in Cosmic expansion
Seventh graders examine and read an article. In this investigative lesson students discuss questions about the article and complete an activity.
Curated OER
Earthquake Waves
Fourth graders pour three cups of sand on the top of a plastic table near the edge. They tap the table lightly with the rubber mallet. When they tap the table lightly they see the sand ump into the air.
Curated OER
Newton's 2nd Law
Fourth graders discuss Newton's Second Law of Motion, and the acceleration of fast and slow moving objects. They experiment with items with different masses to determine the effect mass has on acceleration using a toy car. They complete...
Curated OER
Learning Lesson: The Shadow Knows I
Students examine the elevation of the sun to discover the changes in seasons. They observe and measure the length of their shadow. They compare this measurement to one taken four months later.
Curated OER
How We See: The First Steps of Human Vision
Students notice how various images and colors update constantly as they are affected by factors such as distance, background and lighting. They also examine how optometrists developed a standard to evaluate eyesight.
Curated OER
Kinds of Energy Word Search
In this energy word search puzzle, students identify types of energy and related terms. They identify 18 words from a given list. An answer sheet is provided.
Curated OER
Energy Transfer
Students investigate the properties of heated air. They make predictions about what they think makes the wind blow on a worksheet, and conduct two experiments to demonstrate the properties of heated air. Students heat a bottle until a...
Curated OER
What's it Like Inside the Sun?
Students perform experiment in which they model convection as it occurs in our Sun. They also explain that convection acts where the effect of gravity and heat are present (low density fluids can rise and cool, and high density fluids...
Curated OER
Urban Impact on Chollas Creek (California): A Field Study
Students, in groups, take samples from a creek and keep a field journal on their samples. They also perform tests on their samples.
Curated OER
Our Universe: Always Moving, Always Changing
Students explore the main concepts of astronomy through the eleven lessons of this unit. The past, present, and future methods of studying the science are examined in this unit.
Curated OER
Mars: Off the Charts--Until You Put It There
Pupils explore the night sky and make illustrations which are shared in class the next day. Distinctions are made between the stars and the planets and views of the constellations for the season are made available. The work of early...
Curated OER
Electrons on the Move
Fourth graders study current electricity while constructing a simple electric circuit. They build a galvanic cell to examine the concepts of voltage, current and resistance.
Curated OER
Sticky Books
Fourth graders investigate items that are magnetic and those that are not. They determine the properties of the magnetic items. They create a digital book that demonstrates what they have learned about magnetism.
Curated OER
Meteorology Word Search Puzzle
In this science worksheet, students look for the words that are related to the theme of the worksheet. They also work on the skills of spelling and word recognition.
Curated OER
Breaking News English: Record Bank Robbery in Brazil
In this English learning exercise, students read " Record Bank Robbery in Brazil," and then respond to 47 fill in the blank, 7 short answer, 20 matching, and 8 true or false questions about the selection.
Curated OER
Am I Sticky
Fourth graders become familiar with magnets and their properties. They investigate what items are magnetic and non-magnetic and make generalizations about the properties. They utilize technology to develop an interactive digital book.
Curated OER
Circle of Pong
Students, in groups, use given materials to devise a way to deposit a ping-pong ball into a paper cup that is located in the middle of a 6-foot diameter circle, while standing outside the circle.
Curated OER
Tree House Escape!
Students participate in a role play in which they use simple machines to do the work of retrieving their sibling from a tree which lost its ladder. They investigate how work is accomplished when an object moves in the direction of the...
Curated OER
Fire Brigade
Young scholars examine how a community works together to protect them from fire. They work together to design a functional tool that could be helpful in fighting fires. They share their tool with the class.
Curated OER
Applied Science - Physics Pre-Lab
Learners describe the science of physics. For this Physics lesson, students observe examples of physics within their classroom. Learners create a definition for physics.
DiscoverE
My Friend Robot
Can you do better than a robot? Teams write instructions for a hypothetical robot to build a structure. They test their instructions by acting them out to see if they produce the desired structure.
Discovery Education
Cushion It!
Sugar cubes, collide! Groups design protection systems using bubble wrap to protect sugar cubes from being destroyed by falling batteries in the STEM lesson. They consider how the experiment relates to collisions in real-world...
Curated OER
One Word Substitution 33
In this online interactive vocabulary skills instructional activity, students match the 10 vocabulary terms in the word bank to the appropriate definitions. Students may submit their answers to be scored.