A variety of topics including reaction rates, combustion reactions, periodic trends, and ionization reactions are included in this exam. Test takers also practice calculating empirical and molecular formulas of compounds.

Kindergartners identify geometric shapes by planting a fall garden. They start their seeds in containers that have different shapes, and keep track of their plants based on those shapes. This brilliantly designed and incredibly thorough...

In this chemistry olympiad lab worksheet, chemists are required to design two experiments. In one, they design an experiment to identify seven solutions given to them in pipettes. In the other, they design an experiment to determine the...

Dive into journalism with your high schoolers! The resources provided here will help your learners write unbiased, clear, and succinct newspaper articles. First they spend time sifting through stacks of articles, filling out a graphic...

Imagine 28 instructional strategies, appropriate for all subject areas and all grade levels. Directed Reading-Thinking Activities (DRTA), Question-Answer Relationship (QAR) activities, KWL charts, comparison matrixes, classification...

Explore the way local farming and rationing helped the war effort in World War I with a lesson plan on gardening. After learning about trench warfare, reading "In Flanders' Field" by John McCrae, and studying poppies, kids discuss...

Combines mathematical measurement with gardening skills. Third graders hunt for worms in the garden and try to find the longest one. They also measure and weigh vegetables that they harvest from the garden, measure rainfall amounts,...

Explore Native American gardening traditions with a lesson on companion planting. Based on the concept that certain crops grow better when planted near other specific crops, kids research the gardening method with background links and by...

Classes look at and analyze primary source images to explore the differences between the colonial regions during the Revolutionary era. They break into groups to tackle each region and then present their findings to the class. A final...

The I-STOP law was designed to regulate the distribution and tracking of prescription drugs. After reading an article about its signing and implementation, middle and high schoolers work together to come up with their own ideas for an...

What does it take to work in agribusiness? Conduct and explorative investigation which describes where our food dollars go, who makes money on what we buy, and jobs related to agriculture. The class plays an interactive game, analyzes a...

Physical science or technology classes will be invigorated by this challenge: to convert a toy, game, or other device to run on solar power. In doing so, they will design the appropriate solar arrays. This is an A+ lesson, complete...

Give learners a chance to shine. The last installment of a 21-part series is an end-of-module assessment. Scholars show their understanding of operations with decimals and division of fractions by solving problems in the context of a...

For this National Chemistry Olympiad test, junior chemists answer eight problem solving questions on a variety of topics. These include calculating molarity of solutions, determining rates of reactions, calculating decay and discussing...

First graders compare their environment with that of Belize by researching via the internet on the sites provided. Students participate in various activities/centers utilizing the information they discovered.

Remember the Lusitania! As part of their study of the causes of World War I, class members examine newspaper articles and propaganda posters about the sinking of the Lusitania and then craft their own news story about the event.

Learners with special needs discuss the importance of fire safety. They visit smokey.com, discuss where fires commonly occur, and how to prevent them. They then practice responding to a fire-related emergency.

Would you want to vacation in the Arctic or Antarctic regions? Scholars research both regions and produce a travel brochure trying to convince tourists to visit. The project focuses on the geography, climate, flora, fauna, and indigenous...

Lost! (or misplaced) a modifier. Last seen dangling at the end of a sentence! Reward offered! To underscore the humor, class members are each given a sample sentence to illustrate (A woman passed by, leading a Springer Spaniel, in a...

Concave mirrors and the images they produce are traditional topics in the physics classroom. This resource explains how to set up an investigation of them, and it provides you with the explanation of concepts.

Young language arts learners write and illustrate a short fantasy story based on the book Corduroy. First, learners need to develop a character. Then, through their writing and illustrations, they take their characters on adventures...

Metal work can be a wonderful way to expose learners to Mexican folk art. This resource provides all the necessary steps for creating Mexican metal tooling with your art class. Images, web links, recommended books and products make...

What can young scientists discover from dissecting an owl pellet? Explore the owl food chain, beginning with an introduction to these predatory birds. Suggested strategies here include creating a podcast and purchasing a poster, however...