National Research Center for Career and Technical Education
Hospitality and Tourism 1: Safety and Sanitation
Math and science come alive in this career-related lesson on sanitation. Along the way, learners explore bacterial growth rates using exponential notation and graphs. A link to a very brief, but vivid video shows just how quickly these...
Teach Engineering
Maximum Power Point
Investigate the maximum power output of a photovoltaic panel with a instructional activity that introduces the class to the maximum power point. Individuals learn how to determine the maximum power point of a solar panel by using Ohm's...
Science 4 Inquiry
The Yin and Yang of Photosynthesis: Day vs. Night
Floating fragments of elodea can grow even without roots. Young scientists use eldoea plants to observe the oxygen production from photosynthesis. They study the difference between having access to high amounts of light and low amounts...
Curated OER
Determining the Density of a Drop of Water-A Graphing Exercise
Students determine the density of 1 drop of water. For this determining density lesson plan, students determine the mass and volume of a drop of water in the lab using appropriate lab techniques and calculate the density of a drop of water.
Curated OER
A Pox No Longer Upon Us
Tenth graders research the development and use of vaccines. They examine historical documents for qualitative observations and the basis of immunization. They examine primary and secondary immune responses as they relate to the...
Curated OER
Clouds
Students explore basic cloud types and the weather associated with each one. In this earth science lesson plan, students participate in numerous activities including going outside to observe the clouds they see, making a cloud...
Curated OER
Pick a Pet
Students construct a pictograph of favorite pets. In this pets and graphing activity, students discuss their favorite pet and use animal magazines to find their favorite pets and cut them out. Students create a pictograph using the...
Curated OER
What is a Seed?
First graders identify the parts of a seed. In this plant biology instructional activity, 1st graders are given a seed and identify each part of the seed by using a hand lens. Students plant a seed and graph the growth.
Curated OER
Bacteria and Illness
Students research information on bacterium and their relationship to food borne diseases. In this science lesson plan, students complete internet research to construct and analyze the growth cure of common bacterium...
Curated OER
Wind
Learners make a wind vane, anemometer, wind spiral, and wind streamer to calculate wind movement. In this wind lesson plan, students test each of their wind instruments, and graph the results of the wind speed in different locations.
Curated OER
A Fishy Tale
Eighth graders do a research project on a particular species of Atlantic seafood and record and graph information pertaining to commercial landings of that species of seafood. They use a website and an Appleworks spreadsheet.
Curated OER
I'm All Mixed Up
Middle school scientists compare and contrast heterogeneous and homogeneous mixtures. They differentiate solutions, colloids, and suspensions by examining samples of each. Note that the bulk of the lesson plan directs you how to...
Curated OER
Re-Presenting Race in the Digital Age
Teen-aged scientists analyze a graphic organizer of how trash is removed from New York City and then answer standard questions about a graph and a diagram. Resources are mentioned, but there are no links to these resources, so you will...
Curated OER
Modeling Linear Relationships
Students graph lines using the slope and y-intercept. In this algebra lesson, students create data using tables and equations. They use their data to make predictions and draw conclusion.
Curated OER
Sunrise-Sunset
Pupils gather data, make and share predictions about the time of sunrise ans sunset in their area. Patterns are analyzed and shared with students from other areas.
Curated OER
Air Quality
Students participate in many activities examining air quality. They examine the purpose of a greenhouse and make predictions. They also collect data and make graphs and charts.
Curated OER
Making Field Journals
Students follow a bookmaking format to create a book and use it as a garden journal. In this science journal instructional activity, students follow book making directions to create a garden and science journal.
Curated OER
Bounce Back - The Long and Short of It
Upper elementary scientists test basketballs with differing amounts of air to find if inflation affects bounce height. The lesson plan introduction poses the question of whether or not the composition of a ball determines bounce height,...
Curated OER
"You're Hired!'
Learners investigate linear programming using the TI. In this algebra lesson, students collaborate and graph linear inequalities on a TI. They analyze their data and present it to the class.
Curated OER
Pendulums
First-time physicists experiment with pendulums in this physics activity. They vary the weight of the bob, record how long each takes to complete ten period swings, and then calculate the time for one period. They repeat the procedure,...
Curated OER
Bird Beaks
Fourth graders explore the characteristics of organisms and how these influence their ability to survive in particular habitats. Students perform experiments with types of bird beaks and graph their results. Students explore familiar...
Curated OER
What Are You Eating?
Discover the calorie content of foods by observing how much heat they produce in water. If you have a calculator-based laboratory (CBL™) insturment for collecting data, then this laboratory worksheet will not need any changes. If...
Curated OER
The Effect of Temperature on Cricket Chirping
Students examine the effect of temperature on how often crickets chirp. In groups, they complete the experiment and answer lab discussion questions. They create a graph of temperatures and the amount of chirps and discuss the results.
Curated OER
Back In The "Old Days"
Fifth graders collect data during their worker interviews while in groups to compile job changes. They analyze the data to determine the categories of changes, patterns/trends of change and future projections. Each group then develops a...