Elements, Compounds & Mixtures Challenge
A challenge covering classification of elements, compounds and mixtures, chemical bonding, fixed vs variable ratio, and reasoning about real examples like salt water,…
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Mixtures & Solutions interactive resources
Explore Mixtures & Solutions through 5 licensed Chemistry simulations, guided investigations and challenges for classroom teaching.
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Available resources
Elements, Compounds & Mixtures Explorer
Explore the differences between elements, compounds and mixtures using particle-level examples. Students can compare bonded and unbonded atoms, fixed and variable…
Elements, Compounds & Mixtures Guided Investigation
A guided investigation building up elements, compounds and mixtures step by step: chemical bonding, why compounds have new properties, fixed vs variable ratio, and how…
Separating Mixtures Challenge
A Year 8 challenge where students choose suitable separation methods, identify the physical property being used, select apparatus and correct common misconceptions about…
Solution Concentration Explorer
Explore how solute amount and solution volume affect concentration. Investigate dilution and evaporation, calculate molar concentration, and compare solutions with…