This activity is a guided inquiry investigation where students will propose a question on what makes an electromagnet stronger. They will conduct a controlled experiment to answer their own question.

This introduction to motion activity has students exploring speed and acceleration using a wheeled office chair and rope to pull a student a given distance and record the time. The results are graphed and different outcomes are predicted when variables are changed.

Through the use of marbles, this investigative experiment gives students the opportunity to learn about motion.

This activity is an activity where students build a motor, learn motor operation and theory, interpret their understanding through troubleshooting, and develop a new, experimental question related to the motor. One follow-up activity would be coupling their motor to a fan blade or other axle to convert electrical energy to magnetic energy into mechanical motion for real world application.

This physics lab activity is an introduction to Simple Harmonic Motion, utilizing the variables of mass, length, and angular displacement to determine their effect on period. Acceleration of gravity is calculated and the results of manual data collection and Vernier LabPro data collection are compared.

This activity is a project where students build a catapult and analyze the energy transformations, role of Newton's Laws, and role of friction and other forces.

This activity is a guided inquiry investigation where students gather data on which soil is the best for growing plants. Student will interpret their data, and develop a conclusion from the data. The student will determine which type of soil they would like to use in the next activity of making their own terrariums. The data collected could lead to further questions, which can be investigated in some extension activities.

This activity is a classroom experiment where students learn about sound. Students will use musical instruments to explore the relationship between length and pitch.

This activity is a classroom activity where students use the inquiry method to answer the question "How is sound made?" by observing different sound producers and coming up with their own conclusion.

This activity is a classroom activity where students will create a collage of pictures based upon precipitation/water during each season.

In this biology investigation, students will make observations of the growth of bean seeds to determine what plants need to live and grow in a healthy way.

This activity is a hands on activity where students will gather information on their findings about iron in different cereals. Then use their finding and give reasonings of the differences and similarities.

This activity uses an assortment of digital resources relevant to exploring resource development on Native American lands. The activity is based on a website that uses an Earth System approach to help students understand how Native American lands have been impacted by resource development. Students are assigned to investigate different aspects of the same problem or issue. For example, each team might analyze a different but related data set or read an article on different aspects or viewpoints on the same topic. Once each team member thoroughly understands his/her team's aspect of the problem, new groups are formed, with at least one representative from each original team. Each individual then explains her/his team's aspect of the problem to the new group. In this way, every student learns different aspects of the problem. Each group then uses combined information to create a complete summary of the issue. The jigsaw technique is based on work published by Barbara Tewksbury [Tewksbury, 1995] .

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Students journal their thoughts and responses to the questions associated with the grand challenge question presented in the associated lesson. For the Generate Ideas" step, they answer the questions: "What are your initial ideas about how this challenge can be answered? What background knowledge is needed? Have you tried this before?" After students have individually written responses to these questions, the class brainstorms together to reach consensus on the main ideas that need to be explored to solve the challenge question.

This is a lab activity in which small groups of students work with maps, rocks, photographs of volcanic deposits, and textual data to construct a hazard map and a risk communication plan for a specific volcano. Each group is assigned a "volcano scenario," which is based on real volcanoes.

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Students are assigned to read one of the three papers on tectonic geomorphology (landscape evolution) published by Nature in 2003 (Burbank et al., Dadson et al., and Reiners et al.). All also read the editorial by Molnar from the same issue. They work with others who read the same paper to understand the paper and then jigsaw into new groups to discuss the similarities and differences between the papers and to see if they can come to any conclusions about major drivers on landscape evolution. This activity has them work on multiple levels of Blooms Taxonomy - they read and understand a paper, analyze the results of the paper, and then evaluate the paper in the context of two other papers presented by peers.

In this jigsaw activity, students of intermediate-level French will divide into five groups to become experts on each of the five biodiversity questions featured on the Curiosphere website. They will proceed to explain their assigned aspect of the issue to a small group of students.

An exercise in which students apply limiting reactants, mass ratios and percent yields to suggest an optimum industrial process. Cost figures are provided but students are told to come up with, and defend, their own criteria for their recommendation.

In this cooperative learning activity, intermediate-level students of French will work in small groups on a language project concerning Alzheimer's Disease and the effect that it has on caregivers. The project begins mainly as a listening activity but ultimately includes all receptive and productive skills.

Capture students enthusiasm for film and transfer it to reading and literature by substituting film production roles for the traditional literature circle roles.