Students analyze the habitats of animals and people, how they are developed and maintained, and what factors affect shelter selection. They create a classified ad that describes a specific animal's habitat.

In this science worksheet, students read about the oxygen and phlogiston theories. Students also answer 2 comprehension questions related to the reading.

Students watch a video about climbers on Mount Everest. In groups, they complete experiments in which they determine the concentration of oxygen in the air. They make predictions before beginning the experiment and complete a worksheet...

After reading a short excerpt about the planet named after the Roman god of war, Mars, your class will answer four comprehension questions. The activity challenges them to fold over the paper and answer the questions without referring...

In this metals learning exercise, learners read about the different properties of aluminum, copper, and iron and determine why these metals are used the way they are. The exercise has five short answer questions.

In this metric units and properties worksheet, students determine the proper metric unit given a variety of measurements for specific items. They also identify chemical and physical properties and chemical and physical changes.

In this percent yield worksheet, students solve 4 problems. They find the percent yield given the chemical reaction, the mass of the reactants and the mass of the products. Given the percent yield students find the liters of a substance...

Include a lab about alloys and magnets in your fourth grade science lesson. Young scientists read the necessary background knowledge about alloys, then choose which objects (a screw, a bell, scissors, or coins) will be attracted to...

Twenty-four questions about matter, the states of matter and the properties of matter make up this interactive online worksheet. Your class will determine the volume of water, the shape of water and the shapes of matter.

Thirty multiple-choice questions and their answers are provided in this resource. It was written for a general chemistry course and queries test takers on scientific notation, mixtures, chemical symbols, electric charges, Dalton's atomic...

Young scientists discover that air is a mixture of different gases - mainly nitrogen and oxygen. The properties of some of the other gases found in oxygen are listed in a table, then learners must decide which one of those gases is...

This comprehensive midterm exam covers a vast array of topics typical to high school physics curriculum. Problem solving and mutliple choice questions are incorporated. Review the exam to make sure that the content is suitable to your...

With words like silverware, measuring cups, and pressure cooker, this presentation will help your ESL learners find their way around the kitchen. Each slide features one item found in a kitchen, as well as an explanatory illustration,...

Students discuss transition metals, their properties, and where they are located on the periodic table as well as why transition metals are ideal for coins. After discussion, they conduct an experiment using copper in the form of old...

Students investigate various chemical reactions when creating mixtures in ziplock baggies. In this chemistry lesson, students will recognize various chemical reactions and cite evidence. Safety and assessment strategies are included in...

In this oxidation-reduction reactions worksheet, students read about reactions where elements gain and lose electrons. When elements gain electrons they are reduced and when the lose electrons the elements are oxidized. They are given...

In this reactivity series worksheet, 10th graders complete 10 short answer questions on metals. They identify and balance chemical reactions.

Students observe a scientific discrepant event, and are then challenged to create experiments to solve the dilemma.

In this gas stoichiometry worksheet, students use the ideal gas law and balanced chemical equations to solve for unknown values such as volume and mass of gases.

Students take a closer look at the Parthenon. In this world monument lesson, students watch PBS video segments about the reconstruction of the Parthenon in Greece. Students research how the ancient Greeks built the structure and discuss...

Students study reaction rates, what determines how fast a reaction happens and how the chemical changes occur.  In this reactions lesson students complete a lab where they use Alka-Seltzer to observe reaction rate and create a graph...

Communicate chemistry clearly with a concise guide to writing chemical equations. It covers everything from the parts of a chemical equation to the different types of reactions that budding chemists may encounter.

Young scientists construct an understanding of molecular compounds in this hands-on science lesson plan. Using LEGO® to model the atoms of different elements, students build molecules based on the chemical formulas of common...

In this chemical reactions worksheet, students compare and contrast corrosion and combustion reactions. This worksheet has 15 short answer questions.