Students explore enzymes and what can inhibit and act as a catalyst for them.  In this enzymes lesson students complete experiments on enzyme properties.

Students study how hot air balloons were created and the different types there are.  In this density and lift lesson students build their own hot air balloon.

Students examine the different kinds of propellers and their functions.  For this airplane lesson students build a hand made propeller.

Young scholars identify the different types of meteorite using an interactive website. In this earth science lesson, students simulate how meteors crash on a surface. They relate meteor size to crater size.

Learners research on the history of adhesives. In this science lesson, students select one test to use in finding the stickiness of adhesives. They collect data and formulate a conclusion.

Students perform several tests on liquids. In this general science lesson, students compare the properties of polymeric and nonpolymeric liquids. They explain the composition and importance of macromolecules.

In this database worksheet, students follow directions on how to make their own database. Students complete 3 steps total.

Students explore government by researching Native American history. For this First Nations culture lesson, students define the Aboriginal action of speaking in a circle as a group. Students discuss their likes and dislikes with the class...

Young scholars describe the characteristics of algae. In this biology lesson, students perform a series of experiment to explore algae. They investigate the basic things algae need to survive.

Students explore what amino acids are, their history and how they are used in technology.  In this protein lesson students identify the properties of proteins and amino acids.

Students explore the different types of lifters through a series of activities. In this physics lesson, students explain the mechanics involved in the lifter designs. They compare aluminum versus zinc lifters.

Students study the basics of a model rocket and its classifications.  For this rocket lesson students determine the flight duration of a model rocket.

Students study how the sun is at the center of the solar system.  In this solar lesson students measure the altitude of the sun and its size.

Learners define words of relevance to the stock market and fair trading. They explore the significant events surrounding the charges brought against Martha Stewart as a means of learning how the stock market is governed.

Students evaluate the fairness of the Missouri Compromise. They read the Missouri Compromise and discuss how it reflected the North-South, anti-slavery and pro-slavery division in the country. They work in groups to debate the Missouri...

Students learn about spider webs. In this spider web lesson, students listen to and read the transcript of a discussion with science reporter, Bob Hirshon about spider webs. They answer comprehension questions based on the transcript.

Second graders study the environment by reading and discuss information on pollution in the texts. In this environment lesson students read Wicker School Takes Action, and  City Green and discuss what we do with our trash. ...

Fifth graders discuss the importance of proper hygiene. After watching their teacher peel potatoes, they discuss why she was wearing rubber gloves. They demonstrate how to wash their hands properly and why one should never touch...

In this life cycle poetry worksheet, students read "La Grerue" by Sandy Hebert LaBry and reflect on the theme of traditional learning and teaching. Students further analyze the poem by answering 3 short answer questions that follow it.

High schoolers examine the impact of court decisions. In this Minnesota Supreme Court lesson, students read the State v. Russell case study regarding cocaine drug use. High schoolers take notes on the case and respond to discussion...

Students examine population growth and how it impacts our environment.  In this population lesson students identify the causes and consequences of overpopulation.

Fifth graders define character words, look for real-life examples of the traits "in action," and write an acrostic poem based on one of these qualities.

Eighth graders watch segments of CBS's Street Cents and discuss approaches used on the program. They create standards for various items and learn why they are important to have. They test different fabrics to explore clothing standards.

Students explore biozones and assess their differences. They discuss the areas they have explored, make journal entries. Emphasize active learning on the student's part: ask a question, don't just state a fact.