Illustrative Mathematics
Logistic Growth Model, Abstract Version
Here learners get to flex some serious algebraic muscles through an investigation of logistic growth. The properties of the constant terms in the logistic growth formula are unraveled in a short but content-dense...
Curated OER
I Wonder How Fast Manduca Grows Compared To Me
Learners study the Manduca bug and its growth data. They look for patterns and compare their own growth rate to that of the Manduca.
EngageNY
Exponential Growth—U.S. Population and World Population
Show how exponential growth can look linear. Pupils come to understand the importance of looking at the entire picture as they compare the US population to the world population. Initially, the populations look linear with the same rate...
National Museum of Nuclear Science & History
Nuclear Popcorn
Make your lesson on radioactive decay pop with this lab exercise. Using popcorn kernels spread over a tabletop, participants pick up all of those that point toward the back of the room, that is, those that represent decayed atoms. As the...
Curated OER
The Process Of Stable Growth And Development
Young scholars investigate the economic growth of established and third world countries. They conduct research with compiling statistics taken from the OECD, The World Bank, and the IMF. The lesson includes notes to help the teacher...
EngageNY
Comparing Linear and Exponential Models Again
Making connections between a function, table, graph, and context is an essential skill in mathematics. Focused on comparing linear and exponential relationships in all these aspects, this resource equips pupils to recognize and interpret...
Mathalicious
New-tritional Info
Burning off a Big Mac® doesn't seem like a big feat until you calculate the minutes of exercise necessary to break even. Young mathematicians look at different menu items in relation to different body weights and exercises to calculate...
Curated OER
The Effects of Water Quality on the Growth Rate of Freshwater Mussels
Students participate in a field and laboratory study to determine if local freshwater mussels are environmentally stressed.
Curated OER
Cave Formation Age Estimation
Students investigate growth rates of flowstone formations. They view a virtual field trip and discuss how flowstones form. They observe the cave fieldtrip and predict the growth rate for a cave formation. They graph growth rates and...
Curated OER
The Circulatory System - Part IV
First graders explore the heart muscle. They discover that the heart beats faster during exercise. Students locate their heart with a stethoscope and imitate the sound their heart makes. Students locate their carotid pulse before and...
Curated OER
Circulatory System
Students rotate through various physical activities checking their carotid pulse after each. This activity will give knowledge to students about health behaviors and understanding the exercise aspect of growth and development.
Curated OER
Historic Population Chart
Students examine the changes in the population in Idaho over a specific amount of time. In groups, they use the digital atlas to identify the trends in the population and describe why and how they exist. To end the lesson, they compare...
Curated OER
Scientific Notation III: Linear vs Exponential
Students after investigating examples of exponential growth students have an intuitive feel for the concept of exponential growth of a system.
Curated OER
Pulse
Students determine a baseline pulse rate then chart the changes in rate with exercise. They describe the changes and develop a rationale for their observations. The task assesses students' abilities to make simple observations, determine...
Curated OER
Studying Plant Development Through Metabolic Activity
A hands-on activity which allows young scholars to learn about cellular respiration. This lesson contains a range of investigations testing the rates of cellular respiration to demonstrate the relationship between metabolic rates of...
Curated OER
Keeping Healthy
Students exercise their muscles to explore concept of heart rate and to explain how blood supplies muscles with oxygen.
Curated OER
Food Intake and Physical Activity
Fourth graders graph their estimations of caloric intake and caloric expenditures.
Curated OER
Scientific Notation III: Linear vs Exponential
Students examine the differences in exponential growth and linear growth of a system. They interpret data on graphs and develop their own charts. They answer discussion questions as well.
Curated OER
Healthy Choices
Fifth graders discover how to make healthy choices in nutrition. In this nutrition lesson, 5th graders research the daily nutrition requirements recommended by the U.S. Department of Agriculture. Students keep a food diary for three days...
Curated OER
Applications of Exponential Functions
In this algebra worksheet, students solve word problems involving money. They calculate the interest earned over a period of time given the formula. There are 28 questions.
Curated OER
Water Management
Students investigate the plan of a community water management plan. They are given the roles of community members who are involved in a meeting to discuss the development of a plan to conserve water and preserve resources of water.
Curated OER
Fracture Fundamentals: A Cheesy Analog
Young scholars make small cuts (fracture nuclei) in processed cheese food and then apply stresses perpendicular or parallel to the cuts to see how fractures grow. They make predictions before each experiment and explain their results to...
Curated OER
The Night Tree
Second graders explore the book, Night Tree, by Eve Bunting. They read and discuss the story, identify what the tree did for the animals, create a food chain for animals to hang on a tree, and decorate a tree at school.
Curated OER
Eat Right, Stay Fit
Young scholars examine what a healthful diet is, and examine their own eating habits to see if they are getting the right foods to stay healthy. In this eating right lesson students keep track of what they eat for several days and...