Howard Hughes Medical Institute
Natural Selection and Evolution of Rock Pocket Mouse Populations
Can evolution repeat itself? Scholars analyze amino acid data in two separate populations of mice. They learn that evolution repeats itself, but natural selection prefers some mutations over others in different environments. Analysis...
Howard Hughes Medical Institute
Color Variation Over Time in Rock Pocket Mouse Populations
While many mutations are neutral, those that appear advantageous increase in frequency in a population. Scholars use illustrations to make predictions about populations of mice. They follow it up with a video to confirm or refute their...
Howard Hughes Medical Institute
Molecular Genetics of Color Mutations in Rock Pocket Mice
Can you identify mutations just by viewing DNA sequences? Scholars apply prior knowledge of DNA sequences to do just that in an engaging activity. They transcribe and translate genes, thus identifying the locations of mutations. Then,...
Howard Hughes Medical Institute
Color Variation Over Time in Rock Pocket Mouse Populations
Simple characteristic changes can have a significant impact on species survival. A hands-on activity has learners investigate the color variation in pocket mouse populations in different environments. They connect the timing and number...
Purdue University
Rock Steady: Designing a Sensor
Bridge young mathematicians' knowledge of engineering and design. Pupils use two desks and a plastic sheet to simulate a bridge. After learning about energy transformations, they use available materials to design a sensor that detects...
Radford University
I Want to Rock!
Find the best deal on music. Small groups create playlists of music and determine the cost based on different pricing structures. They determine whether the pricing structure represents a direct or inverse variation relationship by...
Curated OER
iRock
Students explore, listen to and analyze songs that helped define rock and roll music. They read and discuss the article, "They're All Oldies, Dad Included." Research on contemporary artists is conducted and then the students choose who...
Curated OER
Soapy Stress
Learners investigate the three types of material stress related to rocks. They identify the three types of stress, conduct a simulation by breaking bars of soap using only their hands, and complete a worksheet.
Curated OER
Freezing Cracks
Fourth graders examine how weather events cause weathering of the Earth's surface and how freezing water creates cracks and broken rocks over time. They observe what happens when a jar full of water is frozen overnight, and record their...
Curated OER
The Struggle Against Segregation
Middle schoolers use vocabulary related to the history of segregation in the United States. They study about the history of segregation in America and recognize the challenges and prejudice that many African Americans faced in the 1950s....
Curated OER
Rock Families
Students study the three types of rock characteristics; igneous, sedimentary, and metamorphic. They are divided into three groups and each group takes one of the rock characteristics. They then act out the characteristics of their rock...
Curated OER
Classic Rock
In this online classic rock word search, students find classic rock words like Black Sabbath, Pink Floyd, and Ozzy Osbourne. There are a total of 15 words to find.
Curated OER
Jamaican Styles: Ska and Rock steady
In this Jamaican styles musical worksheet, students review and analyze two types of music from Jamaica while answering four detailed questions in complete sentences.
Curated OER
Minerals and Rocks
Students identify and interpret various minerals and discover how to identify and classify them. They identify and discuss how people describe objects and how scientists describe objects. From there, students look at a set of common...
Curated OER
Painting With Rocks
Third graders discover that the only inorganic resource available to early cultures for cosmetics was rock and soil. They watch a demonstration showing that rubbing rock on your hand gently doesn't mark the skin very well, but rubbing...
Curated OER
Sedimentary Rock
In this sedimentary rock worksheet, students answer 11 questions about what sediments are, how sedimentary rock is formed, and the various types of sedimentary rock.
Curated OER
Rock, Paper, Scissors
Students explore the concept of dominant and recessive genes by examining the dominant and recessive characteristics of a game of rock, paper, scissors. In small groups students play the game and explain how one move is dominant over...
Curated OER
It's Raining Rocks!
In this raining rocks maze worksheet, students survey, analyze and determine the best way to help Jimmy navigate through a meteor shower.
Curated OER
Rock, Paper, Scissors to One Whole
Students explore fractions by participating in a chance game. In this denominators instructional activity, students collaborate with a partner to record the outcome of several games of rock, scissors, paper. Students translate the...
Curated OER
Geology Rocks
Students discuss information relating to Illinois geology. They examine top mineral resources in Illinois to find detailed information about geodes and where they can be found. Students complete geode lab to explore external structure of...
Curated OER
Rock On And Carve Off
Sixth graders work in groups of four to create one subtractive relief bust out of clay. Team results are shared and discussed to analyze the degree of planning and skillful manipulation of materials necessary to complete a limestone bust.
K12 Reader
The Rock in My Sock
No one likes that feeling of something pointy in their shoe! Explore -ock words and practice reading comprehension with this short poem and accompanying questions.
Curated OER
Rock River Watershed
Students discover what a watershed is and which one they live in. Using the internet, they research why watersheds are important to an ecosystem and how to keep them from getting polluted. They use a map to locate various items within a...
Curated OER
How Caves Are Formed
Students explore caves. In this cave formation lesson, students take a virtual tour of a cave and then participate in a scientific investigation that requires them to grow crystals and chart data regarding their growth.
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