6-page worksheet for intermediate high school chemistry/biology. Comprehensive worksheet containing a variety of questions, including extension and further research. Covers: reactants and products of respiration and photosynthesis; aerobic and anaerobic respiration; respiration in plants and animals; energy changes during respiration and photosynthesis; movement of gases in and out of plants and animals; comparing respiration and photosynthesis. Includes a complete answer version. This resource is aligned to the Australian Year 9 Chemistry curriculum, but would be useful for other curriculums as well. A full preview of this resource is available at (copy-paste link): www.goodscienceworksheets.com/respiration-and-photosynthesis-worksheet.shtml This resource is also part of the following discount bundle: Oxidation Reactions and Balanced Equations [Worksheet Bundle]

3-page practice / revision worksheet for intermediate high school chemistry.

9-page worksheet for intermediate high school chemistry. Comprehensive worksheet containing a variety of questions, including extension and further research. Covers: * Metallic bonding and structures. * Common properties of metals: lustre, electrical conductivity, thermal conductivity, malleability, ductility. * Variable properties of metals: melting point, hardness, strength, density. * Alloys. Includes a complete answer version. Also includes a Topic Summary and Learning Checklist. This resource is aligned to the Australian Year 10 Chemistry curriculum, but would be useful for other curriculums as well. A full preview of this resource is available at: www.goodscienceworksheets.com/properties-of-metals-worksheet.shtml This resource is also part of the following discount bundle: Physical and Chemical Properties of Metals [Worksheet Bundle]

4-page worksheet for intermediate high school chemistry. Worksheet on determining and writing formulas for ionic compounds, using the 'drag and drop' method. Covers monatomic and polyatomic ions. Includes detailed student instructions and worked examples. Includes a valency table of common monatomic and polyatomic ions. Includes complete answer version. This resource is aligned to the Australian Year 9 Chemistry curriculum, but would be useful for other curriculums as well. A full preview of this resource is available at (copy-paste link): www.goodscienceworksheets.com/determining-the-formula-for-ionic-compounds-worksheet.shtml This resource is also part of the following discount bundle: Ions and Ionic Compounds [Worksheet Bundle]

Free crossword covering common elements and compounds and their uses. View free online lessons to help with this activity. Lots of other free science lessons at the Good Science Website.