Pupils display what they have learned about bridges as they construct their bridge. They present their projects to the rest of the class. They compare and contrast the construction of the bridges.

Students participate in a class discussion on site of an older style bridge to help connect the significance of each organism in an ecosystem by using an analogy of bolts slowly being removed from a working bridge.

Learners demonstrate the three states of matter. In this matter lesson plan, students read Bartholomew and the Ooblek. Learners create "ooblek" and discuss what state of matter it is.

Why is "ambulance" written backwards on emergency vehicles? Young geometers apply principles of symmetry to translate words written backwards. See if your school or district subscribes to Jobland, where you can view a clip that explains...

Students graph data of sea turtles hatching rates from Watamu/Malindi Marine National Park and Reserve in Kenya.  In this math lesson, students use real life science data to calculate mean and median values. Students use...

Students compare the process of protein synthesis in an analogy. They simulate the process of protein synthesis kinesthetically using index cards and write a paragraph to explain the process.

Students define several laws of pressure and see how they relate to scuba diving.  For this ocean explorer lesson students answer questions and complete an activity. 

Students examine problem solving techniques when working on spatial problems. They discover how models, sketches, and drawings can be used to understand on something works. They design a model of a bridge using given dimensions and...

Students recognize that compression and tension forces are important considerations in building structures. They construct their own building structure using marshmellows and spaghetti to see which structure can hold the most weight.

What was music like during the Stone Age? Learners listen to a CD entitled, Art of Primitive Sound as they consider the culture of people in the Stone Age. They use objects found in nature to create instruments, and then...

Ninth graders identify different sources of renewable and nonrenewable energy. In this math lesson, learners calculate their own carbon footprint based on the carbon dioxide they create daily. They use statistics to analyze data on power...

Was the Titanic advertised as an unsinkable ship, or was it just what the public believed? For this analysis activity, historians examine both primary and secondary sources to determine the answer to this question and the reliability of...

Investigate the use of ratios in scale drawings. Learners scale objects up or down using ratios then find the actual size of something using ratios. They apply their knowledge of ratios as they make their own telescopes in science...

Elements, to the rescue! Scholars first review the periodic table, and then learn about the first 20 elements and their properties and uses in the fourth of six lessons in the Mixtures and Solutions unit. Applying their newfound...

Students examine the impact of the North Shore Road Project in North Carolina. In this environmental science lesson, students share their views regarding this environmental issue. They compare and contrast the map of the Great Smoky...

Students discover the types of stress that materials undergo. They examine how bridges and skyscrapers are built to withhold the tension. They create their own structure out of marshmallows and spaghetti.

Students investigate the different concepts involved in crossing a body of water that is polluted through a simulation that is supposed to be done without a boat. The goal of the lesson is for groups to role play after creating a plan...

In this electrochemistry worksheet, students determine the voltage of a cell based on the reduction potentials. Students write a condensed cell diagram and the oxidation half reaction for the cell. This worksheet has 30 problems to solve.

Students experience the forces of tension and compression by manipulating objects that are strong in each but not in both. Students construct a simple model of a beam bridge.

Students predict the required stress to break a candy bar. They examine how a various substances break and infer a cause for the type of break. Students relate the candy bar experiment to the importance of nanotech laboratory work and...

Junior high and high school learners study infrastructure and its relationship to the current economy. They review handouts, watch a PBS clip, and review case studies in order to answer provided questions and role play over...

Student discover some of the ideas and concepts that make up the topic of Ecology. They read and interpret graphs to assimilate the information that is displayed. They discover the rate of increase of Carbon dioxide in the atmosphere...

Students use simple materials to design, build and test a model of a free standing structure used to support overhead road signs.

Students study green economics. In this business ethics lesson, students listen to a lecture about environmentally stable businesses and respond to discussion questions based on the lecture.