Practice finding the Ar of an element and calculating the Mr of a molecule or chemical formula with these tiered questions. Answers included

Students will write a lab report on the effect of concentration on the rate of reaction.

Students will create a lab report on the osmosis potato practical.

Practice identifying the relative atomic mass and calculating relative formula/molecular mass with these tiered questions. Answers included.

Students will research and fill in 2 worksheets on organisms that went extinct in Qatar.

Includes testing for: Cations Anions Gas tests Test for Water Testing for Purity of Water Flame Tests Question on one side, answer on the other. Print double sided (flip along long side of paper).

Links to videos for GCSE Chemistry revision.

Appropriate for AS level physics. Print double sided (flip along long side).

Students can practise calculating surface area to volume ratios. Answers are provided.

Questions and answers on bonding and structure in GCSE chemistry.

Practice calculating number of moles, relative formula mass and mass with these tiered questions. Answers included. If you could spare 5 minutes, please review this resource, to help my online presence grow! :)

Practice calculating magnification, image size and real size with these tiered questions. Answers included. If you could spare 5 minutes, please review this resource, to help my online presence grow! :)

Practice calculating the percentage by mass of an element in a compound with these tiered questions. Answers included. If you could spare 5 minutes, please review this resource, to help my online presence grow! :)

Practice calculating percentage yield with these tiered questions. Answers included. If you could spare 5 minutes, please review this resource, to help my online presence grow! :)

Practice calculating atom economy with these tiered questions. Answers included. If you could spare 5 minutes, please review this resource, to help my online presence grow! :)

26 mark quiz on cells and microscopes. Includes questions about: Calculating total magnification. Taking a measurement to calculate the actual size of a specimen. Animal cells, plant cells, prokaryotic cells. Light and electron microscopes. Mark scheme included.

Quiz includes: Reactivity series Extracting metals Displacement Reactions Quiz is out of 28 marks, so half the lesson to do the quiz and the other half to go over answers. Mark scheme is included.

24 mark quiz on the following topics: Writing chemical formula for ionic compounds. Properties and structure of ionic compounds. Drawing ions and ionic bonding. Describing how ionic bonds form. Mark scheme included.

Enhance your IB Chemistry DP exam preparation with these multiple-choice test papers covering Structures 1.1, 1.2, and 1.3 of the 2025 syllabus. Ideal for teachers and students, this resource includes: A 30-mark Standard Level (SL) paper to be completed in 50 minutes. A 40-mark Higher Level (HL) paper to be completed in 65 minutes. Comprehensive mark schemes for both SL and HL papers. A generic answer sheet for students to record their responses. Perfect for in-class assessments or practice exams, these papers are designed to reflect the new IB Chemistry format for first assessment in 2025. Get your students exam-ready with these structured and time-effective resources!

Describe the difference between mass and weight. Describe the forces acting on an object falling through a fluid. Explain what terminal velocity is and when it is reached.