Homework sets, worksheet and sample test questions to support the learning of a unit on STOICHIOMETRY (Chemical Calculations). • 78 Questions in all • All questions can be edited • ANSWERS are included for each problem. Learners will solve problems related to: • chemical calculations of the masses, moles and volume of substances in a chemical reaction • Identify the limiting and excess reactants • calculations of the theoretical yield and percent yield This resource is meant to be used by teachers in the US.

Homework sets and multiple choice exam practice problems to support the learning of a unit on Chemical Kinetics and Equilibrium. All questions (102 in all!) are editable and ANSWERS are provided for each!. Learners will answer questions about: • Reaction rates • Factors affecting reaction rates • Equilbrium • Factors affecting equilbrium position • Equilbrium constant expression • Solubility equilibrium • Entropy and free energy • Rate law • Orders of reaction • Reaction mechanism This resource is meant to be used by teachers in the US.

Homework sets and multiple choice exam practice problems to support the learning of a unit on Acids, Bases, and Salts. All questions (124 in all!) are editable and ANSWERS are provided for each!. Learners will answer questions about: • Acid-base definitions • Hydrogen ions and acidity • pH calculations • hydrogen ion and hdyroxide ion concentrations • acid and base strength • acid dissociation constant • neutralisation reactions • salts in solution • titration calculations This resource is meant to be used by teachers in the US.

Homework sets, a practice quiz and sample test questions to support the learning of a unit on Atomic Structure. • Includes 102 questions in all! • All questions are EDITABLE and include ANSWERS. This resource is meant to be used by teachers in the US.

Homework sets and multiple choice exam practice problems to support the learning of a unit on The Periodic Table. All questions (120 in all!) are editable and ANSWERS are provided for each!. Learners will answer questions about: • Groups and periods in the periodic table • Metals, nonmetals and semi-metals in the periodic table • Transition metals in the periodic table • Properties of metals, nonmetals, semi-metals and transition metals • Electron configuration • Energy levels, sub-levels and orbitals • Periodic table trends - atomic size • Periodic table trends - ionic size • Periodic table trends - electronegativity • Periodic table trends - ionization energy This resource is meant to be used by teachers in the US.

Homework, practice problems and a multiple choice Exam practice to support the learning of a unit on Chemical Reactions. • 90 Questions in all • Questions are editable • ANSWERS are included for every problem. Learners will: • Write word equations • Write skeleton equations • Write balanced chemical equations • Classify chemical reactions • Use the activity series to predict single replacement reactions • Write balanced net ionic equations • Identify the precipitate in double replacement reactions This resource is meant for teachers in the US.

Homework sets, a worksheet and sample test questions to support the learning of chemical quantities, the mole, conversions between mass, volume and mole, percent composition and empirical formula. • 72 questions in all • All questions are editable • All ANSWERS are included This resource is meant to be used by teachers in the US.

Homework sets with ANSWERS and multiple choice exam practice problems to support the learning of Covalent Bonding. • Includes 87 questions in all • All questions are editable • All answers are included Topics covered in these questions include: • molecular compounds • covalent bonding • molecular shapes (VSEPR theory) • hybrid orbitals • polarity • and intermolecular forces. This resource is meant to be used by teachers in the US.

Homework sets with ANSWERS, a worksheet and plenty of sample test questions to support the learning of a unit on Ions, Ionic Bonding, Ionic Compounds and Metallic Bonding. • 87 editable questions in all • All ANSWERS are included This resource is meant to be used by teachers in the US.

Homework sets, a worksheet and sample test questions to support the learning of Gas Properties and the Gas Laws. 74 problems in all. Can be recycled year after year. All questions are EDITABLE and all ANSWERS are included. This resource is meant to be used by teachers in the US.

**This resource has been recommended by the TES Resource Team** Get your learners thinking about electricity and electric circuits. My most popular resource includes: • A lucid and logical 69-slide PowerPoint which includes many visual aids. The slides are thoughtfully animated (not over-animated) to allow opportunities for learners to participate and promote class discussions. • Seven pages of interactive notes (scaffolded notes). These notes fit perfectly with the presentation. I find this activity keeps lower-level students engaged during the lessons while allowing differentiation for higher achievers. • A crossword (with answers), some homework questions and a quiz. **Just print and go! Or customize to fit the needs of your class.** Learning objectives covered in this resources are listed below. • By the end of these lessons, pupils should know: 1. that electricity is a form of energy. 2. that current electricity can be produced from cells, batteries or the mains 3. that there are a range of appliances in the home, which use electricity. 4. that we can represent components by symbols. 5. that current electricity flows in conductors but not in insulators. 6. that a complete path is needed from one side of the battery to the other for electricity to flow. 7. how a switch works. 8. that there are two types of circuit, series and parallel. 9. that current is measured in Amps. 10. that current is measured using an ammeter. 11. how to connect and use an ammeter. 12. that in a series circuit, the current is the same all the way round the circuit. 13. that in a parallel circuit, the current is shared but not lost or used up. 14. that the current in a series circuit depends upon the number and type of components used. 15. that a battery is a store of electrical energy. 16. that voltage is a measure of the amount of energy or push given to the current. 17. that more cells in series equals more voltage. 18. that the effect of voltage upon current and bulb brightness. 19. that an electric current causes a wire to become hot. . 20. that the bigger the current, the higher the temperature of the wire. 21. that if too much current flows, the wire will melt. Hope you find it useful. Your feedback is much appreciated.

*This resource has been recommended by the TES Resource Team* This resource pack includes an engaging illustrated 33-slide PowerPoint presentation that will get your young learners thinking about magnetism. Scaffolded notes for pupils have been customized to go along with these lessons. Two additional worksheets and a quiz are also included. The learning objectives are listed below. By the end of this series of lessons, pupils will: be introduced to the discovery and history of magnets know the elements that have magnetic properties observe how magnets attract or repel each other and attract some materials and not others compare and group together a variety of everyday materials on the basis of whether they are attracted to a magnet, and identify some magnetic materials describe magnets as having 2 poles predict whether 2 magnets will attract or repel each other, depending on which poles are facing know that materials contain groups of spinning electrons called domains know that the domains are aligned in magnetic materials know that the domains of a non-magnetic material are not aligned learn about magnetic fields by plotting with compass, representation by field lines learn about Earth’s magnetism, compass and navigation explore the magnetic fields of permanent and induced magnets, and the Earth’s magnetic field You may also be interested in Magnetism Part 2 priced at only £2 You can save by getting Magnetism Part 1 and Part 2 together For the best value, get the Magnetism and Sound Bundle which also includes my popular Sound and Hearing lessons. Cheers!