Marie Curie's Discovery Worksheet Distribute this printable worksheet that goes with the lesson "Marie Curie's...		What Are the Parts of an Atom? Challenge students' science skills with a worksheet that asks them to identify the...
Science Key-Term Crossword Puzzle Use the clues to determine the appropriate scientific term for each blank in this fun crossword...		Six Major Air Pollutants Activity Use this enrichment activity to practice interpreting graphs and applying science concepts....
The Periodic Table of Elements Refer to the periodic table of elements to answer questions about periodic groups in this...		Chemistry Transparencies & Visuals Slideshow Discover colorful illustrations of chemical reactions, nuclear fission, the pH scale, and more...
Observing Crystals Students observe crystals by "growing" them.		What Is Photosynthesis? Connect chemistry and botany with this life science printable. Students will correct false...
Dominant or Recessive? Students determine whether two mutations in fruit flies are caused by dominant alleles or...		A Matter of Fact Students create a poster that uses words and pictures to present basic information about...
Percy Julian, Research Chemist Percy Julian, an African-American research chemist, made many discoveries about soybeans. A...		Chemical Reactions Students design an experiment to determine whether the chemical reaction that takes place as...
Categories of Matter Determine whether objects are solid, liquid, or gas.		Science, Technology, and Society: Fire Extinguishers Students learn about chemical reactions and how fire extinguishers work. They compare the...
How Are Changes of State Part of the Water Cycle? Connect earth science and physical science by reviewing how changes of state are part of the...		Experiment Activity: Experimenting with a Chemical Change Students break down an antacid in water to witness a chemical change. Materials list, advance...
Properties of Matter Activity Use this printable activity to sharpen students' skills at identifying and classifying the...		Pairing Up Chromosomes Students will be introduced to chromosome pairs and will create their own pair, using the...
What Are Physical and Chemical Changes? Review physical science concepts with this printable. Students are asked to identify properties...		What Is Physical Science? Worksheet The short-answer questions and skill-challenge activity in this printable will help you assess...