Curated OER
Is the Hudson River Too Salty to Drink?
Young scholars explore reasons for varied salinity in bodies of water. In this geographical inquiry lesson, students use a variety of visual and written information including maps, data tables, and graphs, to form a hypothesis as to why...
Curated OER
Cockroach Slope
Learners identify the slope of linear functions. For this slope lesson, students collect data and graph it. They write equations with no more than two variables and use technology to explain their data.
Curated OER
The Great Pollinators
Students discover the reproductive parts of a plant. In this biology lesson, students identify and categorize several different plants they dissect in class. Students record their information using a data chart.
Curated OER
Career Exploration
Students complete a unit about career choices. They conduct research on a selected career that interests them, conduct an interview, explore various websites, create a five-page HyperStudio stack, and write ten checks that relate to...
Curated OER
Radioactive Simulations
Learners simulate radioactive decay and nuclear power using an on line interactive web site. In this on line lesson plan, students monitor radioactive isotopes and record the activity of a particular element as the decay progresses. They...
Curated OER
Get a Half-Life Student Worksheet
Young scientists use a activity to help them perform a lab on the decay of a radioactive element. The activity serves as both a task guide and a lab sheet for pairs of learners. This activity requires a calculator and has excellent...
Curated OER
Lab Experiments in Nutrition
Looking for authentic hands-on nutritional experiments? High schoolers will perform experiments to test for the presence of vitamin C in several solutions as well as the effect of caffeine on Daphnia. They will also consider the...
National Council of Teachers of Mathematics
Do I Have to Mow the Whole Thing?
In this mowing instructional activity, learners find the area of given rectangles. They determine the combinations of lengths and widths that generate a given area. Learners graph given points. This two page instructional activity...
Curated OER
Equations as Relations
In this equations as relations instructional activity, 10th graders solve and graph 9 different problems that include determining various ordered pairs. First, they determine the ordered pairs that are solutions to each equation. Then,...
Curated OER
A Penny Saved is a Penny Earned
High schoolers explore the concept of exponential growth. In this exponential growth lesson, students manipulate power models with base 2. High schoolers discuss what would happen if you doubled a penny over the course of 20...
Alabama Learning Exchange
There's Gold in Them There Hills
Need to build a laser fence on Mars? In this cute maximizing-area lesson, young explorers pretend to be prospectors on Mars and must determine the best way to use 20 meters of fencing in order to maximize their area. In addition,...
Curated OER
Putting Your Money to Work
Young scholars create a collect data on expenses. In this algebra lesson, students create a spreadsheet to solve scientific equations. They incorporate math, science and technology in this lesson.
Curated OER
I Can Do This! Systems of Equations
Pupils solve systems of 2-by-2 linear equations using tables,
graphs and substitution. In small groups, classmates work together to discover strategies for solving equations. They use a calculator to graphically represent their answers.
Curated OER
Discovering Pi
Students develop a formula that describes the functional relationship of the circumference of a circle to its diameter. Working with a partner, they measure the diameter and circumference of circular objects in order to discover the...
Inside Mathematics
House Prices
Mortgages, payments, and wages correlate with each other. The short assessment presents scatter plots for young mathematicians to interpret. Class members interpret the scatter plots of price versus payment and wage versus payment for...
Curated OER
The Calculus Whiz Who Owned a Box Company
Students use the relationship between volume and surface area to construct a box out of a piece of paper that maximizes volume using a table and by using graphing and calculus techniques.
Curated OER
The Mandelbrot Set
Students are introduced to the notion of a complex number and function iteration in order to motivate the discussion of Julia sets and the Mandelbrot set.
Curated OER
Integrated Algebra Practice: Square Roots
In this square roots worksheet, students calculate the square roots of whole numbers and rational numbers. Seven problems have multiple choice answers. The remaining 13 problems are short answer. One problem involves graphing a function....
Curated OER
Cartesian Coordinate System
Students explore the Cartesian coordinate plane and plot points on the graph. They interpret coordinates for a point from the graph and give the ratio of rise over run for slope.
Curated OER
Describing Patterns
Fourth graders investigate repeating and growing patterns. Models, graphs and words are used to describe, extend and represent patterns. Students use evidence from models and graphs to support the identification of patterns.
Curated OER
Fast Food: You Can Choose!
Students research the nutritional value of fast food. They assess which fast foods are best and worst to eat. They organize their data into tables and graphs and explain their findings to other students.
Curated OER
Education for Global Peace
Young scholars survey the class and graph the results. In this graphing and data collection lesson, students conduct a survey to see where their shirts were produced. Individuals use software to graph the results and create a written...
Curated OER
Choose or Lose: The Electoral Process
Students examine the local and national election process. In groups, they brainstorm a list of the issues important to them and compare them to an overall list of issues present in the election. They analyze graphs and complete...
Curated OER
An Enzyme- Substrate Model
Students explore reaction rates of an enzyme-mediated reaction. They examine the effects of environmental variables on enzyme function. Students collect, graph, and analyze data relating to the reaction.