Valency table of common monatomic and polyatomic ions.

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.

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.

* 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.

* 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.

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

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

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 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 “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

Topic: Scientific Laboratory Equipment and Drawing Scientific Diagrams (Junior Chemistry). Set of flashcards containing photos, scientific drawings and names of common laboratory equipment. These flashcards are designed to be cut out and laminated. They can be folded over to make double-sided revision cards (photo/name, diagram/name or photo/diagram) or kept single-sided to be used in a ‘match’ card game. Useful as a whole-class or differentiated activity. Also includes a Unit Outline for the topic. Designed for the Australian National Curriculum: Year 7 Science However, it would be useful for other junior science curriculums as well. A full preview of this resource is available at: www.goodscienceworksheets.com/laboratory-equipment-and-scientific-diagrams-flashcards.shtml Also available as part of various Introduction to Science Bundles: www.goodscienceworksheets.com/PDFs/7au-intro-to-science-bundles.pdf

Comprehensive worksheet covering the topic “The Bunsen Burner” (Junior Chemistry). Clearly laid out and containing a variety of questions, ranging from labelling and simple recall to higher order thinking skills (HOTS). Includes a detailed teacher answer version. Also includes a Unit Outline, Topic Summary and Revision Checklist. Designed for the Australian National Curriculum: Year 7 Science However, it would be useful for other junior science curriculums as well. A full preview of this resource is available at: www.goodscienceworksheets.com/bunsen-burner-worksheet.shtml Also available as part of various Introduction to Science Bundles: www.goodscienceworksheets.com/PDFs/7au-intro-to-science-bundles.pdf

Topic: Practical Reports (Junior Chemistry). 1-page worksheet including questions about the structure of a prac report and the types of statements in each section, as well as practice writing in appropriate scientific style. Includes a complete teacher answer version. Also includes a Unit Outline, Topic Summary and Revision Checklist. Designed for the Australian National Curriculum: Year 7 Science However, it would be useful for other junior science curriculums as well. A full preview of this resource is available at: www.goodscienceworksheets.com/practical-reports-worksheet.shtml Also available as part of various Introduction to Science Bundles: www.goodscienceworksheets.com/PDFs/7au-intro-to-science-bundles.pdf

Research and poster activities for junior high school science. The first is a research activity investigating different branches of science. The second is a poster activity called "I am a scientist". Also contains a Unit Outline for the topic "Branches of Science". Designed for the Australian National Curriculum: Year 7 Science. However, it would be useful for other junior science curriculums as well. A full preview of this resource is available at: www.goodscienceworksheets.com/branches-of-science-activities.shtml Also available as part of various Introduction to Science Bundles: www.goodscienceworksheets.com/PDFs/7au-intro-to-science-bundles.pdf

Simple fill-in-the-blank cloze activity covering the topic “Separation of Mixtures” (Year 7 Australian curriculum or equivalent). Clearly laid out, reinforcing key words and concepts. Includes a teacher answer version. A full preview of this resource is available at: www.goodscienceworksheets.com/separation-of-mixtures-cloze-worksheet.shtml This worksheet is also included in the larger worksheet: Separation of Mixtures [Worksheet and Flashcards].

Simple fill-in-the-blank cloze activity covering the topic “Pure Substances and Mixtures” (Year 7 Australian curriculum or equivalent). Clearly laid out, reinforcing key words and concepts. Includes a teacher answer version. A full preview of this resource is available at: www.goodscienceworksheets.com/pure-substances-and-mixtures-cloze-worksheet.shtml This worksheet is also included in the larger worksheet: Pure Substances and Mixtures [Worksheet and Flashcards].