Valency table of common monatomic and polyatomic ions.

* This presentation is designed to accompany the 22 page worksheet "Empirical and Molecular Formulas" which is also available here. This presentation goes through the theory of empirical and molecular formulas as well as several worked examples. Slides go step-by-step through the problem-solving process. It also contains mapped diagrams showing all possible questions on this topic and the pathways for approaching each type of problem. Presentation is in Adobe Acrobat format. View in full screen mode and scroll through with arrows just like a PowerPoint presentation.

Topic: States of Matter: Solids, Liquids and Gases (Junior Science). Comprehensive 33-slide presentation designed for self-directed learning, although equally useful as a classroom presentation. Neatly laid out with clear and detailed explanations. Covers: • Properties of Solids, Liquids and Gases • Particles in Solids, Liquids and Gases • Heat Energy and State Changes • Expansion and Contraction in Solids, Liquids and Gases There are several digital and print worksheets available that accompany this presentation: Properties of Solids, Liquids and Gases (Interactive Version) Properties of Solids, Liquids and Gases (Print Version) Particles in Solids, Liquids and Gases (Interactive Version) Particles in Solids, Liquids and Gases (Print Version) Heat Energy and State Changes (Interactive Version) Heat Energy and State Changes (Print Version) Expansion and Contraction in Solids, Liquids and Gases (Interactive Version) Expansion and Contraction in Solids, Liquids and Gases (Print Version) States of Matter: Solids, Liquids and Gases (Interactive Version) These resources are aligned to the Australian Year 8 Chemistry curriculum, but would be useful for other curriculums as well. Presentation is in Adobe Acrobat format. View in full screen mode (Ctrl L) and scroll through slides with arrows; Esc to get out of full screen view.

* This presentation is designed to accompany the 9 page worksheet "Percentage Composition" which is also available here. This presentation goes through the theory of percentage and mass composition as well as several worked examples. Slides go step-by-step through the problem-solving process. It also contains mapped diagrams showing all possible questions on this topic and the pathways for approaching each type of problem. Presentation is in Adobe Acrobat format. View in full screen mode and scroll through with arrows just like a PowerPoint presentation.

Topic Test for Year 8 Chemistry Aligned to the Australian National Curriculum Outcomes Assessed: Science Understanding (SU) • Solids, Liquids and Gases • Elements and Compounds • Chemical Reactions Science as a Human Endeavour (SHE) • Nature and development of science Science Inquiry Skills (SIS • Processing and analysing data and information • Evaluating • Communicating Professionally quality, ready to use. Includes comprehensive answer version and marking comments. This could be used as a practice test or as the actual topic test. Designed to be sat during a single period of approximately 50 minutes. In editable Word format, so you can make adjustments specific to your class.

Unit outline for the topic “The Bunsen Burner” (Junior Chemistry) Designed for the Australian National Curriculum: Year 7 Science

Unit outline for the topic “Practical Reports” (Junior Chemistry). Designed for the Australian National Curriculum: Year 7 Science

Unit outline for the topics “Scientific Laboratory Equipment” and “Scientific Diagrams” (Junior Chemistry). Designed for the Australian National Curriculum: Year 7 Science

Unit outline for the topic “The Scientific Method” (Junior Science). Designed for the Australian National Curriculum: Year 7 Science

Unit outline for the topic “Branches of Science” (Junior Chemistry). Designed for the Australian National Curriculum: Year 7 Science.

Unit outline for the topic “Solutions” (Junior Chemistry) Aligned to the Australian National Curriculum Year 7 Chemistry Science Understanding ACSSU113

Unit outline for the topic “Separation of Mixtures” (Junior Chemistry) Aligned to the Australian National Curriculum Year 7 Chemistry Science Understanding ACSSU113

Unit outline for the Year 7 Chemistry unit for the Australian National Curriculum Includes: * Science Understanding ACSSU113 * Science as a Human Endeavour ACSHE121 Although this resource is made specifically for the Australian curriculum, it could be useful for other junior science curriculums as well.

Unit outline for the topic “Pure Substances and Mixtures” (Junior Chemistry) Aligned to the Australian National Curriculum Year 7 Chemistry Science Understanding ACSSU113

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