Students identify how the pitch and the loudness of an instrument can be altered by examining the sounds made by three instruments.

Learners explain the effect of water, temperature and light on plant growth.

Students examine how micro-organisms are living organisms that are often too small to be seen. They explain that micro-organisms may be beneficial or harmful.

Students ask questions that can be investigated scientifically. They determine how to plan a fair test by changing one factor while keeping other factors the same, to use measurements to draw conclusions and use scientific knowledge to...

Learners explain that mirrors reflect light. They examine how when a beam of light is reflected from a surface, its direction changes.

Students participate in an online lesson to explain how to make bulbs brighter or dimmer in a series circuit by changing the number or type of components.

High schoolers read sections from the Migration Issue Brief concerning why migration happens and the economic and cultural effects of migration. They study about the immigrant population in their own community.

Students listen to the song, The Wheels on the Bus, then change the words for a boat.

Learners explore emigrants deciding to leave the United States and the events that lead to their decisions.

Students explore the pros and cons of the emigration movement and research major groups and people involved in it. They view a multi-media narrative imbedded in this plan, then compose an essay stating their point of view.

Students research the ethnic groups located in African countries where African Americans immigrated. They view a multi-media presentation imbedded in this plan, then construct posters that represent ethnic groups.

Students explore and compare and contrast the migrations of African Americans in the United States in the decades before and after the Civil War.

Students read a narrative about the culture, heritage and history of Haiti including the contributions of Haitian immigrants in the U.S. They conduct further research on Haitian culture and prepare a presentation for the class.

Students discover the differences between P- and S-waves using a slinky. They see that when displacement occurs along a fault, the built up strain of energy is released in the form of seismic waves.

Students research the case of Lambdin Milligan, a confederate supporter who was sentenced to death in Indiana during the time of the Civil War. They investigate the need to suspend civil liberties during the time of war.

Second graders examine how their choices affect the environment. They identify different types of pollution and its source. They ask questions to end the lesson.

Learners investigate gas laws and apply them in experimental conditions. Using an apparatus composed of a syringe and wooden blocks, they experimentally verify Boyle's and Charles' laws of gases.

Pupils investigate the concept of cotton manufacturing. The skills of setting statements in chronological order is developed. They are shown pictures of products and place them in order. The lesson includes background information for...

Students work together while they use various locomotor skills to practice beginning sounds of words and the letters of the alphabet. They walk, run, skip, gallop (or any locomotor skill that the teacher requires be used) alongside the...

Students identify and interpret concepts about how the Earth was formed and convey some of these ideas in a painting. Students experiment with different types of paints and paint applicators to achieve a variety of visual textures....

Students practice sorting living things into groups using their characteristics. Using pictures of leaves and animals, they sort them based on their color and shape and write the objects characteristics under the picture. They share...

Students place words describing a range from cold to hot on a scale. Using those words, they identify places on Earth which are cold, hot, freezing or boiling. They practice using and reading a thermometer with three different beakers...

Learners work with a partner to brainstorm a list of as many human body parts as possible. Using that list, they circle any one of those that are bones. They are shown a model of the human skeleton and practice locating various bones. ...

Students review what the heart does and why the muscles in the body need oxygen. As a class, they measure their pulse rate while they are resting and after they have jogged for three minutes. They are helped by their teacher to convert...