Curated OER
Integrate Algebra Regents Exam Bimodal Questions Worksheet #1
In this Integrated Algebra activity, students solve problems that reflect the topics covered during the course of work. The answer key identifies each question by standard and topic. The twenty-four page activity contains two hundred...
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The Affect of Water Temperature on Living Organisms
Students examine the environmental impact of global warming. In this environmental science lesson, students design and conduct an experiment about the effect of temperature on paramecia. They write a lab report about their experiment.
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Using Java Applets for Inquiry-Based Physics Lessons
Using Java Applets in the physics classroom can be a great way to reinforce scientific concepts.
Curated OER
AP Biology Lab Review
A seventy-two slide PowerPoint that reviews several lab explorations done in an AP Biology course. For each lab there is a description, concepts, and conclusions. Many pictures and graphics make this visually appealing, but it would not...
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Determining Mercantile Volume of a Pine Tree
Fourth graders, acting as foresters, determine timber volumes as sawtimber or pulpwood for marketing. They find the marketable value of a tree using its diameter and volume.
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My Kindergarten Portfolio
In this portfolio activity, students print the My Family page and get help from their family to fill in the number of siblings and color the pictures. Students glue a family picture to the appropriate place.
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Perimeters, Patterns, and Conjectures
Students discover patterns and write conjectures relating to perimeters and polygons. Working in cooperative learning groups, they use manipulatives and graphic organizers to solve problems then answer a series of questions in which they...
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Metric Cookies
Sixth graders convert English to Metric units. In this converting English to Metric units lesson, 6th graders convert a cookie recipe in English units to Metric units. Students write a letter to a pen pal in England where they convert...
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Introducing Trig
Fifth graders explore the importance of triangles in the real world. They find the unknown side of a right triangle using a scale drawing. Students use Pythagoras' Theorem and other appropriate ratios.
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Mean, Standarad Deviations, and Variances
In this Statistics instructional activity, 11th graders compute the mean, standard deviation and variances for four different problem scenarios. The one page instructional activity contains four scenarios, each with eight questions. ...
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Volume & Candy Creations Model
Sixth graders investigate surface area. In this surface area lesson, 6th graders design a box of candy that has a volume of 30 cubic inches. Students are trying to minimize surface area while keeping volume constant. Students...
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Surface Area of Rectagular Prisms
Sixth graders investigate the area of polygons. In this geometry lesson, 6th graders calculate area of prisms using geometric formulas. They work with prisms and other rectangular shapes.
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Discovering Density
Students explore the physical properties of density. In this hands-on instructional activity, students calculate density and distinguish between intensive and extensive properties.
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Area of Irregular Polygons
In this geometry worksheet, 10th graders determine the area of irregular polygons. The one page worksheet contains three problems. Solutions are provided.
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The Mathematical Fingerprint of Our Solar System
Students study the beautiful mathematical model unique to our solar system.
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The Miracle Fish: Learning to Design an Experiment
Young scholars develop procedures to explore the behavior of fish. In this scientific experiment lesson students from a hypothesis, write a question, identify different variables and controls in their experiment.
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Eratosthenes
Students examine what Eratosthenes is and the history behind him. In this earth lesson students complete a hands on activity to repeat Eratosthenes' experiment.
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Newton's Laws
Students examine and discuss Newton's Laws and discover his contribution to physics. In groups, they participate in an experiment in which they much apply the Laws to the world around them. They describe contact and conservative forces...
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Density and Buoyancy Experimental Design
Learners must plan, design, and conduct an experiment that answers the scientific question: "Come up with a question that addresses the factors (variables) of the water and its effect on whether an object floats or sinks."
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Pond-water Populations
Students design and conduct and experiment on algae, for a two week period, to answer the question "In your investigation, how does changing one factor affect the growth of organisms?"
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Friction Force
Students investigate friction force on a variety of objects such as bricks and cardboard boxes. They use a force probe to collect data on the changes in force required to drag the objects across a variety of surface types.
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Chernobyl 1 - Radiation Released
Students investigate the Chernobyl nuclear disaster by mapping out the winds carrying radiation and viewing a short video about the aftermath and subsequent health problems. They then calculate the amount of radiation that people were...
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Numerical Analysis: Introduction to Approximation Theory
In this introduction to approximation theory, students compute the slope and intercept of a line. They describe nonlinear relationships. This four page activity contains approximately five problems.
Alabama Learning Exchange
Properties of Minerals
High schoolers explore the basic building blocks of our planet. In this minerals lesson plan learners begin the process of forensics on the basis of investigation and drawing conclusions from observations.