Curated OER
Nested Similar Triangles
Nested triangles have been created so that they share a common vertex and vertex angle. Learners drag the endpoints of the side that is opposite the common angle to discover the conditions that make the nested triangles similar. When...
Curated OER
Solving Systems with Row Operations 2
Have your class solve equations using matrices by teaching them how to factor systems of equation to identify the point of intersection. They create their matrices on the Ti and perform row operations to simplify.
Curated OER
No bones About It -A Mosasaur
Students model a paleontologist's activities. They identify dinosaur bones and reassemble them into a skeleton of an extinct reptile.
Curated OER
A New Life
Students write a paper about how their life would be different if fractions, decimals and percents did not exist. The teacher leads a discussion after the papers are written.
Curated OER
CO2 Blow Out!
Fifth graders determine that carbon dioxide is a gas given off during respiration and that oxygent is the gas that is absorbed during respiration. They determine the air capacity of the lungs.
Curated OER
Just Passing Through
Students examine the functions of the kidney and its place in the urinary system. They discuss how astronauts go the bathroom in space, examine labeled diagrams of the urinary system, and draw a large scale drawing of the excretory...
Curated OER
Let Us Be Sensible
Students describe the five senses. They perform an investigation using sensory organs associated with each of the senses. Students identify, describe and extend repeating relationship (pattern) found in common, objects, sounds and...
Curated OER
Really Shocking
Learners examine statistics about kidney transplants. In this current events lesson, students discuss the premise of the reality television show, "Big Donor Show." Learners also discover the functions of the kidneys as well as the kidney...
Curated OER
Let's Bag It
Learners observe and discuss a vacuum cleaner model of a baghouse to better understand how this pollutant recovery method functions in cleaning industrial air pollution. They give examples of when the use of a baghouse is appropriate,...
Curated OER
Electronic Mail - The Postman Delivers
Students examine the use of electronic mail. In this electronic mail lesson, students determine how to use different e-mail programs and how they access information using this medium. They discuss how e-mail differs from regular mail and...
Curated OER
Mosaics of Cyprus
Students create digital mosaics. In this visual arts activity, students discover the attributes and history of mosaics in a teacher-led discussion. Students use an educational program to make their own digital mosaics.
Curated OER
A Breath of Fresh Air
Students explore the primary function of the respiratory system in multiple activities. In this respiratory system activity, students build a model of the respiratory system to investigate how the lungs work.
Curated OER
Long-Term Goals
Students identify long and short term goals. In this perseverance instructional activity, students discuss the difference between short term and long term goals. Students categorize their personal goals as short or long term. Students...
Curated OER
Conveyor Belt Production
Students design a system that will move their glass product across a room in the plant. They must move the product 12 feet and their items cannot fall off at any time.
Curated OER
My Family and Me: Our Similarities and Differences
Students are introduced to basic genetic information to discover how they acquired the traits they have. Individually, they develop a family tree and identify the similarities and differences between two poeple. In groups, they examine...
University of New Mexico
Let's Travel
Fourth graders work in groups to research various locations across the United States. They present their findings to the class, participate in a travel fair, make phone calls to tourist agencies and write letters to state tourism...
Curated OER
Navigation Across the Seas
Students examine nautical navigation and discover the differences between nautical charts and other types of maps or charts. Students practice setting a course, taking a bearing, and dead reckoning. This gives students an example of...
Curated OER
Dietary Guidelines/Food Pyramid
Students study the recommended Dietary Guidelines for Americans and the Food Guide Pyramid. They discuss the foods they eat, watch a video about the Food Pyramid and examine actual foods portioned out into recommended serving sizes.
Curated OER
Deforestation
Students study the effects of deforestation. In this environmental lesson, students view a PowerPoint slideshow about the importance of trees. Students read The Lorax and discuss what the characters represent in our society.
Curated OER
A Botanists View
Students explore plant and seed structure. They dissect a seed and identify its parts. In addition, they explain the function and compare and contrast monocotyledon and dicotlyledons.
Curated OER
Get a Half Life!
Eighth graders use M&M's to experiment with data. They use a graphing calculator to determine the best equation for their data; linear, quadratic or exponential. They analyze the data to find the half-life of their M&M's.
Curated OER
Solving Polynomial Equations
Students demonstrate how to use spreadsheets as a tool for analyzing, visualizing and solving mathematical problems. Students obtain fundamental grasp of cubic equations and other polynomial equations.
Texas Instruments
Serious Series
High schoolers are introduced to infinite series, geometric and telescoping series as well as the relationship between the sequence of partial sums of a series and its sum. They apply symbolic capacity of their calculator and calculus to...
Curated OER
Factoring Trinomials
Learners factor trinomials using patterns and their TI to graph their results and make predictions through this lesson. This is accomplished by solving quadratic equations through FOIL and algebra tiles.