Curated OER
The Tiled Courtyard
Fifth graders use the guess and check technique to solve a problem involving transformations. They work with a grid and criteria provided by the teacher to solve a sequence with black and white rows.
Curated OER
Investigating How Pollutants Travel Through Groundwater
Young scholars determine how pollutants can travel though sediment and explore methods of pollutant removal. They conduct an experiment on porosity and permeability of soils and simulate an EPA "pump and treat" method for removing...
Curated OER
A Medal for Peace
Students create a class peace medal to present to another grade/class as a symbol of friendship between the two groups of students. Then they write an explanation of what the purpose of the peace medal is and how it relates to Lewis and...
Curated OER
Hooked On Problem Solving
Fourth graders use properties of operations and problem-solving strategies to do mental calculations, and look for patterns in the solutions. They create an array, using each of the digits 1-9 exactly once to form addition problems...
Curated OER
Mental Map Postcard
Students visit an outdoor setting and make a mental map of what they observe. They return to the classroom and create a postcard with specified elements such as a description of the land and the ecosystem. Students illustrate the...
Curated OER
The Greenhouse Effect
Pupils complete a group experiment which simulates the greenhouse effect as well as compare the climate on Earth to the climate on Venus following a class discussion on the greenhouse effect.
Curated OER
Creating the Water Cycle
Students create a terrarium to examine the stages of the water cycle. In small groups, they plant and water a seed in an enclosed plastic container. Each day they diagram and write observations of the terrarium using water cycle vocabulary.
Curated OER
Breaking News English: Forty Million Credit Cards Hacked
In this English instructional activity, students read "Forty Million Credit Cards Hacked," and then respond to 47 fill in the blank, 7 short answer, 20 matching, and 8 true or false questions about the selection.