Curated OER
Formation of Rain
Students sequence the steps leading to the formation of rain, and design a model to represent these steps. This task assesses students' abilities to classify, generalize, infer, interpret and communicate data, and construct a pictorial...
Curated OER
Formation of Wind
Learners correctly sequence the steps leading to the formation of wind, and describe the cause and effect relationships involved in the formation of wind. This task assesses students' abilities to classify, generalize, infer, interpret...
Curated OER
Natural Selection
Students use discussion questions, handout information and research topics to explore several issues related to natural selection and evolution. They examine Darwin's research on the finch and antibiotic resistance.
Curated OER
Genetic Engineering
Students are introduced to the concept of genetic engineering. In groups, they participate in a variety of experiments, in which they analyze the effect of chemicals on different substances. Using the internet, they research gossypol,...
Curated OER
Know Your Watershed
Learners investigate the importance and the location of their own watershed by visiting and EPA website and also work in groups to create an action plan on how to protect their local watershed.
Curated OER
The Number Partner
First graders study number pairs and identify number pairs that sum to numbers from 10 to 30. They use number pairs to solve addition and subtraction problems. They make sensible estimates and check the reasonableness of answers.
Curated OER
The Part-Adder 2
Third graders use mental-math strategies to solve two-digit plus two-digit addition problems. They observe and discuss online demonstrations, solve word problems as a class, and independently solve problems and describe their solutions...
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Fractions of Fractions
Fourth graders use an online tool entitled the "Fraction of Fractions" tool to examine how to find a fraction of a fraction. They apply the array tool to problem solving situations. They complete paper folding activities in which they...
Curated OER
Goal Setting: Respect for ALL Workers
Students discuss their views on the importance of various jobs. For this career paths and goal-setting lesson, students create a list of all jobs required to produce a particular object. Students then prioritize the importance of...
Curated OER
America Responds to Terrorism: How Youth Can Help
Students explore the opportunity to educate others. In this response to terrorism activity, students explore 12 service learning opportunities that they may choose to implement in order to take positive action in response to terrorism.
Curated OER
Who Were the Ottomans?
Students explore the Ottoman Empire. In this Ottoman Empire lesson, students analyze images of the empire as they take a gallery walk. Students compare and contrast the Ottoman Empire to the other empires in the region of modern-day Turkey.
Curated OER
Introducing Biodiversity
Young scholars investigate biodiversity by creating reports with their classmates. In this ecosystem instructional activity, students utilize the Internet to research the different types of life in our environment and different...
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The Blizzard of 1993
Students read and interpret the information from a barograph from a major winter storm. This task assesses students' abilities to interpret and analyze graphs, construct data tables and graphs, generalize, infer, apply knowledge of...
Curated OER
Cartoons for the Classroom: 2011 Pulitzer Prize
In this current events worksheet, students analyze a political cartoon about the 2011 Pulitzer Prize and respond to 3 talking point questions.
Curated OER
Building A Topographic Model
Students visualize, in three dimensions, features represented by contour lines on a topographic map. They see that the different elevations shown on a two dimensional topographic map can be used to build a 3-D model.
Curated OER
Who Owns Rights to Pharmacogenetic Information?
Students develop an understanding of the rationale of ownership over scientific information. They research commercial applications of DNA sequences. They analyze how to evaluate medical ethics issues.