Worksheet explaining theory behind Avogadro's Gas Law. Includes worked examples and several practice problems. 4 pages. All answers included. A full preview of this resource is available at: www.goodscienceworksheets.com/avogadros-law-worksheet.shtml * Also available as part of the complete Gas Laws Bundle - save 40% on individual prices.

Simple fill-in-the-blank cloze activity covering the topic “Solutions” (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/solutions-and-solubility-cloze-worksheet.shtml This worksheet is also included in the larger worksheet: Solutions and Solubility [Worksheet and Flashcards].

Worksheet explaining theory behind Gay-Lussac's Gas Law. Includes worked examples and several practice problems. 4 pages. All answers included. A full preview of this resource is available at: www.goodscienceworksheets.com/gay-lussacs-law-worksheet.shtml * Also available as part of the complete Gas Laws Bundle - save 40% on individual prices.

Topic: The Bunsen Burner (Junior Chemistry) Two sets of Flashcards: one for naming the different parts of a Bunsen burner and one for putting the steps for lighting a Bunsen burner in the correct order. These flashcards are designed to be cut out and laminated. They can be folded over to make double-sided revision cards or kept single-sided to be used in a ‘match’ card game. 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/bunsen-burner-flashcards.shtml Also available as part of various Introduction to Science Bundles: www.goodscienceworksheets.com/PDFs/7au-intro-to-science-bundles.pdf

Worksheet explaining theory behind the Combined Gas Law. Includes worked examples and several practice problems. 5 pages. All answers included. A full preview of this resource is available at: www.goodscienceworksheets.com/combined-gas-law-worksheet.shtml * Also available as part of the complete Gas Laws Bundle - save 40% on individual prices.

Worksheet explaining theory behind Charles' Gas Law. Includes worked examples and several practice problems. 4 pages. All answers included. A full preview of this resource is available at: www.goodscienceworksheets.com/charles-law-worksheet.shtml * Also available as part of the complete Gas Laws Bundle - save 40% on individual prices.

Set of flashcards covering key terms and definitions for the topic. These flashcards are designed to be cut out and laminated. They can be folded over to make double-sided revision cards 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, they would be useful for other junior science curriculums as well. A full preview of this resource is available at: www.goodscienceworksheets.com/scientific-method-flashcards.shtml Also available as part of various Introduction to Science Bundles: www.goodscienceworksheets.com/PDFs/7au-intro-to-science-bundles.pdf

Flashcards with key words and definitions. Topic: Separation of Mixtures (Year 7 Australian curriculum or equivalent). These flashcards are designed to be cut out and laminated. They can be folded over to make double-sided revision cards or kept single-sided to be used in a ‘match’ card game. A full preview of this resource is available at: www.goodscienceworksheets.com/separation-of-mixtures-flashcards.shtml These flashcards are also included in the worksheet: Separation of Mixtures [Worksheet and Flashcards].

Cut and paste activity which involves completing a flow diagram for the regulation of glucose levels in the body by the endocrine system, in particular, through insulin and glucagon levels. Includes answer version. A full preview of this resource is available at: www.goodscienceworksheets.com/homeostasis-endocrine-system-regulation-of-glucose-levels-worksheet.shtml

Senior chemistry worksheet covering an extensive variety of questions around dilutions of chemical solutions and the formula C1V1 = C2V2. Includes several worked examples and all answers. A full preview of this resource is available at: www.goodscienceworksheets.com/the-mole-concept-dilutions-of-chemical-solutions-worksheet.shtml Also available as part of The Mole Concept Discount Bundle - Save 40% on individual prices. https://www.tes.com/teaching-resource/the-mole-concept-discount-bundle-save-40-pc-11404122 .

Senior chemistry worksheet covering a comprehensive variety of stoichiometry questions around moles, mass and percentage yield. Includes several worked examples and all answers. A full preview of this resource is available at: www.goodscienceworksheets.com/stoichiometry-moles-mass-and-percentage-yield-worksheet.shtml Also available as part of Stoichiometry, Limiting Reagent and Percentage Yield Discount Bundle - Save 40% on individual prices. https://www.tes.com/teaching-resource/stoichiometry-limiting-reagent-and-percentage-yield-discount-bundle-save-40-pc-11406508 .

Senior chemistry worksheet covering a comprehensive variety of questions around molarity and concentration of solutions. Includes several worked examples and all answers. A full preview of this resource is available at: www.goodscienceworksheets.com/the-mole-concept-molarity-concentration-of-solutions-worksheet.shtml Also available as part of The Mole Concept Discount Bundle - Save 40% on individual prices. https://www.tes.com/teaching-resource/the-mole-concept-discount-bundle-save-40-pc-11404122 .

Cut and paste activity which involves completing a flow diagram for the regulation of body temperature by the endocrine system, in particular, through TRH, TSH and thyroxine levels. Includes answer version. A full preview of this resource is available at: www.goodscienceworksheets.com/homeostasis-endocrine-system-regulation-of-body-temperature-worksheet.shtml

Research task for junior high school science. Activity requiring students to research an invention that has enabled scientists to make better observations and subsequently advance scientific knowledge. Students are required to address the following: * Describe the invention. * When was it first invented? * Who was/were the key scientist(s) in its invention? * How did it contribute to scientific discovery? * How has it been improved since it was first invented? How do modern versions compare to the earliest versions? Also includes a Unit Outline for the topic "The Scientific Method". 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/technology-and-the-advancement-of-science-research-activity.shtml Also available as part of various Introduction to Science Bundles: www.goodscienceworksheets.com/PDFs/7au-intro-to-science-bundles.pdf

Cut and paste activity which involves completing a flow diagram for the regulation of body temperature by the autonomic nervous system. Includes answer version. A full preview of this resource is available at: www.goodscienceworksheets.com/homeostasis-nervous-system-regulation-of-body-temperature-worksheet.shtml

Topic: Practical Reports (Junior Chemistry). Set of flashcards containing names and descriptions of the different sections of practical reports. These flashcards are designed to be cut out and laminated. They can be folded over to make double-sided revision cards 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/practical-reports-flashcards.shtml Also available as part of various Introduction to Science Bundles: www.goodscienceworksheets.com/PDFs/7au-intro-to-science-bundles.pdf

Senior chemistry worksheet covering a comprehensive variety of stoichiometry questions involving solutions. Includes several worked examples and all answers. A full preview of this resource is available at: www.goodscienceworksheets.com/stoichiometry-solutions-worksheet.shtml Also available as part of Stoichiometry, Limiting Reagent and Percentage Yield Discount Bundle - Save 40% on individual prices. https://www.tes.com/teaching-resource/stoichiometry-limiting-reagent-and-percentage-yield-discount-bundle-save-40-pc-11406508 .

Cut and paste activity which involves completing a flow diagram for the regulation of water levels in the body by the endocrine system, in particular, through ADH levels. Includes answer version. A full preview of this resource is available at: www.goodscienceworksheets.com/homeostasis-endocrine-system-regulation-of-water-level-worksheet.shtml

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

Chemistry worksheet on molecular mass - its definition and how it is calculated. Cloze and calculation activities. 2 pages. Includes teacher answer versions. A full preview of this resource is available at: www.goodscienceworksheets.com/molecular-mass-worksheet.shtml