First graders identify and demonstrate how symbols and models are used to represent features of the environment. They identify the directions on a map as east, west, north, and south. Finally, 1st graders play a direction game, move to...

In this math worksheet, students solve fraction problems. Students find equivalents, use common denominators, and explain their answers.

Pupils explain that the Standard Model of the atom includes particles beyond protons, neutrons, and electrons. They describe the nucleus as conglomeration of quarks that manifest themselves as protons and neutrons.

Students discuss the characteristics of wetlands and how to make them more productive. Using a map, they locate the major wetlands in the United States and color them using a key. They read an article and in groups answer discussion...

Seventh graders analyze responses to different types of problems. Using pictures and diagrams, they explore and model the division of fractions. Students examine situations that call for division whether with the whole numbers or with...

In this telling time in words worksheet, students examine 4 clocks and match them to words that describe them best. The choices are: o'clock, half past, quarter past and "a clock." Note: The last choice is confusing; there should...

In this mixed second grade math review worksheet, 2nd graders answer 25 multiple choice questions. They work with patterns, place value models, fractions, and money in this 8 page worksheet set.

Pupils create a model of the distances of the planets in the solar system using sheets of toilet paper and markers. Generally accepted orbital parameters are applied.

Young scholars create models of voltaic cells using lemons. They place both a copper strip and a zinc strip into a lemon about a half inch apart and touch both leads at the same time to their tongue. After recording their observations,...

In this fraction subtraction practice instructional activity, students sharpen their problem solving skills as they solve 6 story problems by renaming whole numbers

Second graders measure weight, mass, and capacity. In this measurement lesson, 2nd graders model how to measure amounts of liquid by using containers that measure one cup, one pint, and one quart. Students compare the mass of each...

Learners figure out the mileage from one state to another using a map. In this map lesson, students look at the scale factor and turn it into a fraction. They measure the distance between two cities and use the proportion to find the...

Students visit a web page that gives a brief introduction to two color models and experiment with mixing different color intensities to create different colors. They visit links that give more detailed information on color.

Students observe a model of the distribution of the earth's water and compare the relative volumes and percentages of types of water on earth.

First graders investigate how the sun warms the Earth and examine the rotation of the Earth and the sun. They create an illustration of the sun, examine a solar system model, and listen to the book "The Sun: Our Nearest Star." They also...

Students discuss the differences between adult love and teenage love. After reading an article, they explore a relationship that began as teenagers and ended in marriage later in life. In groups, they create posters about famous...

Young scholars work cooperatively with classmates to design a wingless vehicle that can fly back to Earth from space, landing like an aircraft. Students plan and describe their models. Also, they will research facts about the lifting...

Students use a simple physical model of the Earth, sun, and moon to understand why the moon changes phases from the perspective of Earthly observers. They hold up balls representing the moon in a room with a single light source to see...

Young scholars label the names, relative temperature, distribution, and direction of flow of major ocean currents on a world map. They also explore and model the natural forces that affect the movement of ocean currents through...

Seventh graders add and subtract fractions with like and unlike denominators. After discussing the use of fractions in the real world, 7th graders work problems and draw models representing each problem. They observe subtracting...

Students review the components of a cell and the differences between plant and animal cells by creating a three-dimensional model of each type of cell. In small groups, they use modeling clay and household object to construct their models.

Students compare/contrast "Jack and the Beanstalk," by Steven Kellogg to "Kate and the Beanstalk," by Mary Pope Osborne. They discuss their character traits, stereotypes and "Bend Stereotypes" by modeling and demonstrating them within a...

High schoolers explore and define methane hydrates and describe ways that it can impact their own lives.  In this methane hydrate lesson plan students create a molecular model and research methane hydrate. 

Learners study different motors and how they convert electrical energy to mechanical energy.  In this motor lesson students make a model of an electric motor and examine how it can be used to do work.