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Interesting Properties of Cubic Functions to Discover Graphically or Numerically
Learners investigate the slope of a cubic function. They find the tangent line of the cubic function at point P, and discuss the relationship between point P and point Q, the point the tangent line intersects the cubic function. ...
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TI-89 Activities for PreCalculus and AP Calculus
Using the TI-89 calculator, learners explore the statistical, graphical and symbolic capabilities of the TI-89. Students investigate topics such as solving systems of equations, finding inverse functions, summations, parametrics...
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Angle Bisectors and Medians of Quadrilaterals
Young scholars investigate the properties of quadrilaterals formed by angle bisectors of a given quadrilateral and quadrilaterals formed by the medians of quadrilaterals. This Cabri Jr. instructional activity provides opportunity for...
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Rotations in the Plane
Pupils investigate the properties of a rotation as they use technology (Cabri, Jr.) to observe the relationship between the pre-image and the image formed by the rotation. The lesson provides ample opportunity for learners to conjecture...
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Who Ate The Cheese?!
In this crime scene investigation worksheet, students simulate DNA sequencing and DNA restriction analysis using paper strips of DNA. Students compare the crime scene DNA to the suspects and determine who is guilty.
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Glove Gardens
Students investigate how seeds sprout. In this scientific inquiry lesson, students make predictions on which seeds will grow the fastest and observe the seeds over a period of time. Observations are recorded into a journal.
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Studying the Food Pyramid
Students explore the food pyramid and how to eat a healthy diet. In this nutrition lesson, students use pictures to make charts of food from the different food groups, record the food they eat throughout the day, investigate the...
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War, and Peace?
Students consider how the war in Iraq has changed life for Iraqis. In this current events activity, students visit selected websites to investigate how the war has affected the citizens of Iraq and participate in a map skills game.
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Scientific Method Goes to the Fair
Young scholars use scientific process skills to solve a problem. In this scientific investigation lesson, students investigate a scientific problem, work through the scientific method to form a conclusion. They share their work and...
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Tools to Live By
Third graders compare life in the early 1900's with the life today. In this technology lesson, 3rd graders research about the development of a certain technological tool. They collect data and report findings in class.
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Settling Down
Students investigate the Umoja shantytown in Miami, Florida as well as other shantytowns around the world in order to create a Web site bringing awareness to the issue of slum dwelling.
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Covering the News
Learners compare the coverage of two crime stories Using local or national newspapers, news magazines and other reference materials, each group trace the "unfolding" of two crime stories: The Laci Peterson investigation plus one students
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Special Treatment
Students determine the role of the FDA in approving new drugs. They investigate some of these new drugs and consider the pros and cons of taking part in a clinical study.
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Tracking Gorillas in the Mist
Students investigate the technologies used in monitoring and tracking the habitat of the mountain gorilla to better explain how technology is being integrated into conservation efforts.
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For the Well-being of Our Citizens Lesson 2: Poverty And Human Rights
Students investigate the definitions of poverty and impoverishment. They design a poster that show the Articles of the Universal Declaration of Human Rights that are violated by poverty. They write an article for the school newspaper...
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Whose Fate at the G-8?
Students explore the 2005 Group of 8 Summit, investigating the member countries' views on the summit issues, as well as the views of the African Union and G-8 protesters. They offer predictions on outcomes of the summit given this...
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Migration
Students study reasons for and examples of bird migration as a behavioral adaptation. They investigate the Bernoulli's Principles.
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WWII: The War Effort at Home
Students explore the different ads used by the military. They use media reports and the internet to research the war effort at home during World War II.
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Microbes and Our Food
Young scholars investigate foodborne illnesses and involved microbes. They identify major pathogens and then research and explain how they contaminate foods and how people are affected.
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Seeking a Balance in International Trade: Pacific Rim Import-Export Transactions Activity
High schoolers role play as members of a company's import-export purchasing department attempting to develop a positive trade balance with a Pacific Rim nation. They create a company and research a trade nation in order to report to...
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Where in the World Is All the Water?
Students investigate the distribution of the earth's water. They conduct a demonstration of water distribution, and create a pie graph to display the results.
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Voting
Students investigate voter participation in the U.S. They watch and discuss a Bill Moyers video, complete a handout, and develop a plan to help a community overcome obstacles to voter participation.
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The Good, The Bad, and the Arctic
Students investigate the social, economic and environmental consequences that might result from Arctic climate change. Students identify and discuss at least three consequences.
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Journey of Discovery and Rivers
Young scholars investigate the rivers encountered and mapped by the Corps of Discovery. They analyze maps, outline and label rivers on a blank map, complete a chart, and answer discussion questions while watching a National Geographic...