Curated OER
Machines Use Energy
Third graders observe and discuss examples of friction. They discuss what experimentally increases and decreases friction. They then predict which surface will produce the most friction and verify the prediction.
Curated OER
Justice
Students consider the role of justice in the formation of the United States and in the operation of today's criminal justice system. They investigate symbols associated with justice and references to justice in the Constitution.
Curated OER
Mapping the changes in Canada's population
Students find and analyze data found in the census. They compare the population from 1996 to 2001. They explore the type of data they can find in the Census of Population.
Curated OER
Bone Thickness
Students calculate the relative thickness of limb bones in five different species. They relate this to the strength and functions of the limbs by comparing and contrasting the values calculated from the bone measurements. They work in...
Curated OER
Dictation: Cultural Differences
In this dictation text worksheet, students take dictation on a passage about cultural differences. The passage includes vocabulary specific to the topic.