Curated OER
Math and Architectural Design in Relation to Rebuilding The World Trade Center
Learners discover building plans and practice reading measurements. In this architectural design lesson plan, students investigate the areas of the specific World Trade Center locations that need to be rebuilt and determine the...
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Onion Cells
Students observe the cells of an onion by wet mounting it and viewing it in a microscope. In this hands on lesson students make their own wet mount slide of an onion and are able to identify the cells in it such as, the nucleus,...
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Charge-Coupled Devices (CCDs)
Students explore CCDs or Charge-Coupled Devices. In this digital devices activity, students examine how CCDs are constructed, collect light, and create a digital signal.
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Pythagorean Theorem
Students investigate the Pythagorean Theorem. In this seventh through twelfth grade geometery lesson, students explore the Pythagorean Theorem and its converse and use it to find the length of the missing side of a right...
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Family Activity: Triangles and Quadrilaterals
In this triangles and quadrilaterals worksheet, middle schoolers solve 7 short answer problems. Students find objects around the house that are constructed from triangles, parallelograms, trapezoids, squares, rectangles. Middle schoolers...
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Graphing Linear Equations
Students graph linear equations. In this algebra lesson, students solve linear equations and graph it on a coordinate plane. They evaluate integers using linear equations.
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Homecoming Tickets
Students solve word problems using systems of equation. In this algebra instructional activity, students use computer and graphing to graph and analyze their solution. They solve system involving inequalities.
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Soda Straw Rocket Activity
Students construct a rocket using soda straw. For this physics lesson, students determine the nose cone length that produces the best rocket. They explain the importance of using a control in an experiment.
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Colored Dots 1
Learners observe that colored markers are a mixture of many different colors by performing a chromatography experiment. They make observations, record information, and make generalized inferences from their observations.
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Magnifiers
Students describe how several different objects magnify a provided sentence and decide if they are good magnifiers or not. They then write a sentence describing two properties an object must have in order to be a good magnifier.
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Packing Materials
Students observe the effects of water on four different packing materials to determine which ones are more soluble. They then decide which material would be a good packing material to use for the environment and which may be a bad...
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Plastic Wrap
Students compare the price and quality of different kinds of plastic kitchen wraps and then rank them from best to worst. They take into account how well it comes out of the roll, if it seals well, it is tangles, how much weight it...
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Some of Its Parts
Students study a can opener to find the important parts that make it possible to take the lid off a can of food. They then use this information to decide what new or different subsystems could be added to make it better and explain how...
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More Power to You
Students construct a simple galvanometer in order to detect the presence of an electric current as well as determine the amount of the current. Activity is divided into two parts, first part as group work and second as individual.
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Changing Ramp Heights
Students conduct an experiment to determine how the change in ramp height affects the distances a ball is able to move a stationary cup. Data is collected from several trials and recorded and analyzed.
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Rolling Down Hill
Students perform an experiment, collect, and analyze data of a rolling marble down a ramp. They report results after they complete their experiment. Students are assessed in science and writing.
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Powder
Students investigate several unidentified substances and suggest a use of each substance. They can explain that a substance has characteristic properties, such as density, a boiling point, and solubility, all of which are independent of...
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Crustal Sinking
Students measure the rate of sinking of a test tube into a beaker of "glop", representing a model of the interaction between the Earth's crust and upper mantle. This task assesses students' abilities to make simple observations,...
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Puddles and Soil
Students determine which of several soil samples (sand, soil, and slit) produces puddles, providing insight into the permeability of these different soils. This task assesses students' abilities to make simple observations, collect,...
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Energy Efficiency Ambassadors
Students consider how to cut their energy use. In this physical science lesson, students investigate the connections between energy use and climate changes. Students compute the actual electrical energy consumption of 2 bulbs and...
Alabama Learning Exchange
Calendar Fun Operations
Middle schoolers explore the concept order of operations. In this order of operations lesson, students make a song about the order of operations in groups. Middle schoolers practice working problems using order of operations.
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Models and Algorithms to Solve Multiplication Problems
Students choose the correct strategy to solve multiplication and division. In this algorithm lesson, students use at least two strategies that use properties of operations and estimation. Students also recognize the relationship between...
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Partial Products
Students use the partial products algorithm to complete multiplication problems. In this partial products lesson plan, students are introduced to the algorithm and connect the relationship to multiplication and division problems.
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Online video games plus curriculum-based math equals an engaging educational tool.
Seventh graders use online math games to practice understanding the skill of estimation and order of operations. In this lesson, 7th graders use the internet to play online games to strengthen their understanding of these skills.