Doc Brown's Chemistry Clinic

Doc B's KS3 SCIENCE

KS3 CHEMISTRY and Earth Science QUIZZES

for Year 7, Year 8 and Year 9  KS3 Chemistry revision

(~US K12 Science grades 6-8)

* KS3 Science  revision website * KS3 Science  revision website * KS3 Science  revision website * KS3 Science  revision website *

Self-monitoring progress and school questions or for final UK  self-assessment practice question revision based on QCA schemes of work. ALL QUIZ content and HTML web page output @ Dr W P Brown and copying of quizzes in any format is NOT allowed, except for printouts.

* KS3 Science multiple Choice Quizzes, worksheets practice questions for pupils revising Key Stage 3 science  questions revision help for secondary students *

 KS3 Biology Quizzes * KS3 Physics Quizzes * integrated Science Quizzes

* KS3 Science multiple Choice Quizzes, worksheets practice questions for pupils revising Key Stage 3 science  questions revision help for secondary students *

~US grades 6-9 * EMAIL query?comment

On the bottom half of this web page are the ...

KS3 Chemistry word-fill work-sheets and crossword puzzles with answer links

... but first checkout the icon key accompanying them.

* KS3 Science multiple Choice Quizzes, worksheets practice questions for pupils revising Key Stage 3 science  questions revision help for secondary students *

The KS3 Chemistry and Earth Science Multiple Choice Questions

10 Questions are selected at random from big databases.

On repeating the quiz, you should get all/mainly new questions.

Important icon-button key guide for the choices (all have the same Q database)

* KS3 Science  revision website * KS3 Science  revision website * KS3 Science  revision website * KS3 Science  revision website *

! PLEASE NOTE: (1) I am open to suggestions for more combined quizzes if the combination seems appropriate.

(2) <= back on the link bar returns you to the previous web page.

(3) Don't use the usual refresh button on the upper browser to repeat the quiz, use the    REPEAT QUIZ - fresh Q's    on the quiz link bar.

(4) The quizzes are based on the original QCA schemes of work, so individual school KS3 science courses may not coincide completely, but the quizzes should cover most of what is done in chemistry and earth science in a typical Y7, Y8 or Y9 course.

(5) A small proportion questions are deliberately very challenging and more like GCSE level, but only the odd one! and most cover the full range of ability of KS3 science students.

(6) PLEASE NOTE to minimise stress levels: Quiz sections 1. to 4. can be done by Year 7, 8 or 9 (Y7, Y8 or Y9) KS3 science students, quizzes 5. to 8. suitable for Year 8 or Year 9 students only and quizzes 9. to 12. for Year 9 (Y9) students ONLY.

(7) When doing the KS3 science-chemistry multiple choice quizzes, if you get the answer correct, a YES comes up in the box by the choices A-D. If you get it wrong, a NO appears. However, if your first three answers are incorrect, on the 4th click, which is the answer, nothing appears! This I'm afraid is peculiar quirk, in the otherwise excellent free to use Hot Potato download software I use.

(8) Alphabetical list of the uses of 220 chemicals - elements, compounds or mixtures (for KS3, GCSE and A level)

* KS3 Science multiple Choice Quizzes, worksheet practice questions for  revision *

1. QCA 7E "Acids and alkalis" KS3 Science Questions on common acids/alkalis - pH scale, indicators, neutralisation reaction, uses etc. (from database of 112 Q's) * 7E worksheets and crossword puzzles

2. QCA 7F "Simple chemical reactions" KS3 Science Questions on idea of chemical reaction (reactants => products), new materials, acid + metal/carbonate reaction, burning/combustion reaction. (from database of 88 Q's) * 7F worksheets and crossword puzzles

   • combined quiz on 7E+7F "Acids, alkalis and simple chemical reactions" (from database of 200 Q's)

3. QCA 7G "Particle model of solids, liquids and gases" Questions on gases, liquids and solids - particle models, properties, explaining the differences between them. (from database of 101 Q's) * 7G worksheets and crossword puzzles

4. QCA 7H "Solutions" KS3 Science Questions on particle models of mixtures, rock salt purification, solute/solvent/solution/solubility, methods of separating mixtures - filtration, evaporation, distillation, chromatography. (from database of 114 Q's) * 7H worksheets and crossword puzzles

   • combined quiz on 7G-7H "Particle models of gases, liquids and solids and solutions" (from database of 215 Q's)

     • combined quiz on 7E to 7H "Acids, alkalis, simple reactions, particle theory gas-liquid-solid models and solutions" covers most of Year 7 chemistry but excludes most of Y8/9 chemistry (from database of 415 Q's)

5. QCA 8E "Atoms and elements" KS3 Science Questions on elements - different types of atoms making up materials, types of element - metals/non-metals, compounds and molecules, simple chemical reactions. (from database of 100 Q's) * 8E worksheets and crossword puzzles

6. QCA 8F "Compounds and mixtures" KS3 Science Questions on comparing the properties and differences between elements, compounds and mixtures, melting and boiling points, idea of pure/impure. (from database of 56 Q's) * 8F worksheets and crossword puzzles

   • combined quiz on 8E+8F "Atoms, elements, compounds and mixtures" (from database of 156 Q's)

7. QCA 8G "Rocks and weathering" KS3 Science Questions on properties of rocks, chemical and physical weathering, transport of sediment, formation of sedimentary rocks. (from database of 45 Q's) * 8G worksheets and crossword puzzles

8. QCA 8H "The Rock Cycle" KS3 Science Questions on the formation of, and differences between, types of rock - sedimentary, igneous and metamorphic rocks, the Rock Cycle. (from database of 57 Q's) * 8H worksheets and crossword puzzles

   • combined quiz on 8G+8H "Rocks, weathering and the rock cycle" (from database of 102 Q's)

     • combined quiz on 8E to 8H "Atoms, elements, compounds, mixtures, types of rocks, weathering and rock cycle" covers most of Year 8 chemistry but excludes most of Y7/9 chemistry (from database of 258 Q's)

       • combined quiz on 7E to 7H + 8E to 8H "Acids & alkalis, simple Reactions, Particle Models (gas-liquid-solid), Solutions & Separation of Mixtures, Atoms, elements, compounds, mixtures, types of rocks, weathering and rock cycle" covers most of Year 7/8 chemistry but excludes most of Y9 chemistry (from database of 673 Q's)

9. QCA 9E "Reactions of metals and metal compounds" KS3 Science Questions on uses and properties of metals, reaction of metals, metal oxides or metal carbonates with acids, salt preparations. If you find this hard, combined quiz 7E+7F covers many of the basic points. (from database of 72 Q's) * 9E worksheets and crossword puzzles

10. QCA 9F "Patterns of reactivity" KS3 Science Questions on reactions of metals with air (oxygen), water and acids, reactivity series of metals, displacement reactions, uses of the reactivity series in predicting the outcome of a reaction and uses of displacement reactions, uses and sources of metals. (from database of 112 Q's) * 9F worksheets and crossword puzzles

    • combined quiz on 9E-9F "Metals, compounds, their reactions and patterns of reactivity" (from database of 184 Q's)

11. QCA 9G "Environmental chemistry" KS3 Science Questions on types of soil, the formation and environmental effects of acid rain, monitoring pollution, global warming. (from database of 52 Q's) * 9G worksheets and crossword puzzles

12. QCA 9H "Using chemistry" Questions on burning fuels as energy resources, chemistry of combustion reactions, new materials are made by chemical reactions, useful chemicals like medicines, making a fuel cell. (from database of 56 Q's) * 9H worksheets and crossword puzzles

    • combined quiz on 9G-9H "Environmental chemistry and using chemistry" (from database of 108 Q's)

      • combined quiz on 9E to 9H "Reactions of metals, metal compounds, metal reactivity, environmental chemistry and uses of chemistry" covers most of Year 9 chemistry but excludes most of Y7/8 chemistry (from database of 292 Q's)

        • bumper combined QUIZ on "ALL of KS3 Chemistry" covers all of Year 7, Year 8 and Year 9 Chemistry (10 random Questions from a database of 965 Questions)

• Summary of QCA Y7-9 chemistry (my QCA notes on which I base the quizzes)

• type in single short answer chemistry quiz questions - case sensitive

• multi-word fill chemistry quiz work sheets, they are in linked sets, e.g. 7Ewf1-4. Fill in all the gaps using lower case only, then press [CHECK] OR you can print out and do in your own time and check your work from the answer page (1st icon in this list).

• on-line crossword, OR printout version.

  • all the BIG versions are now complete AND smaller-easier versions have been done too!

  • AND PLEASE, if you think the clues or answers are 'not on' or the stated number of letters required (?) is wrong PLEASE let me know politely and I'll correct it within 24 hours!

  • All printout versions of the KS3 chemistry crossword puzzles have now been kitted out with a graphic image of the grid and so there should not be any further printout problems? and I apologise for any previous inconvenience.

• Short matching pair exercises (and a printout or drag and drop version too)

* KS3 Science multiple Choice Quizzes, worksheets practice questions for pupils revising Key Stage 3 science  questions revision help for secondary students *

QCA TOPIC in KS3 CHEMISTRY word-fill worksheets and crossword puzzles

7E Acids and alkalis

Summary of the QCA criteria the quizzes are based on.

    QCA 7E "Acids and alkalis" Multiple Choice Questions for Science  revision on common acids/alkalis - pH scale, indicators, neutralisation reaction, uses etc.

7Ewf1-4 four handy linked word-fill worksheets * 7Ewf2 * 7Ewf3 * 7Ewf4 *

The BIG hard on-line crossword puzzle (with letter hints), printout of the BIG version  

OR the smaller EASIER (with letter hints), printout of the smaller EASIER version

matching pair quiz on pH (drag & drop version or printout)

and on hazard symbols (drag & drop version or printout)

The 7E crossword and word-fill

* KS3 Science multiple Choice Quizzes, worksheets practice questions for pupils revising Key Stage 3 science  questions revision help for secondary students *

7F Simple chemical reactions

Summary of the QCA criteria the quizzes are based on.

    QCA 7F "Simple chemical reactions" Multiple Choice Questions for Science  revision on idea of chemical reaction (reactants => products), new materials, acid + metal/carbonate reaction, burning/combustion reaction.

7Fwf1-4 four handy linked word-fill worksheets * 7Fwf2 * 7Fwf3 * 7Fwf4 *

The BIG hard on-line crossword puzzle (with letter hints), printout of the BIG version

OR the smaller EASIER (with letter hints), printout of the smaller EASIER version

The 7F crossword and word-fill

* KS3 Science multiple Choice Quizzes, worksheets practice questions for pupils revising Key Stage 3 science  questions revision help for secondary students *

7G Particle model of solids, liquids and gases

Summary of the QCA criteria the quizzes are based on.

    QCA 7G "Particle model of solids, liquids and gases" Multiple Choice Questions for Science  revision on gases, liquids and solids - particle models, properties, explaining the differences between them.

7Gwf1-4 four handy linked word-fill worksheets * 7Gwf2 * 7Gwf3 * 7Gwf4 *

The BIG hard on-line crossword puzzle (with letter hints), printout of the BIG version

OR the smaller EASIER (with letter hints),  printout of the smaller EASIER version

3 linked States1mp -matching pair exercises on the states of matter or States2mpDD - drag & drop version or printout * States2mp * States2mpDD * States3mp * States3mpDD *

The 7G crossword and word-fill

* KS3 Science multiple Choice Quizzes, worksheets practice questions for pupils revising Key Stage 3 science  questions revision help for secondary students *

7H Solutions (solubility, salt purification and chromatography etc.)

Summary of the QCA criteria the quizzes are based on.

    QCA 7H "Solutions" Multiple Choice Questions for Science  revision on particle models of mixtures, rock salt purification, solute/solvent/solution/solubility, methods of separating mixtures - filtration, evaporation, distillation, chromatography.

7Hwf1-4 four handy linked word-fill worksheets * 7Hwf2 * 7Hwf3 * 7Hwf4 *

The BIG hard on-line crossword puzzle (with letter hints), printout of the BIG version

OR the smaller EASIER (with letter hints),  printout of the smaller EASIER version

matching pair exercise on keywords or drag & drop version or printout

The 7H crossword and word-fill

* KS3 Science multiple Choice Quizzes, worksheets practice questions for pupils revising Key Stage 3 science  questions revision help for secondary students *

8E Atoms and elements

Summary of the QCA criteria the quizzes are based on.

    QCA 8E "Atoms and elements" Multiple Choice Questions for Science  revision on elements - different types of atoms making up materials, types of element - metals/non-metals, compounds and molecules, simple chemical reactions.

8Ewf1-4 four handy linked word-fill worksheets * 8Ewf2 * 8Ewf3 * 8Ewf4 *

The BIG hard on-line crossword puzzle (with letter hints), printout of the BIG version

OR the smaller EASIER (with letter hints), printout of the smaller EASIER version

type in element symbol/name quiz

The 8E crossword and word-fill

* KS3 Science multiple Choice Quizzes, worksheets practice questions for pupils revising Key Stage 3 science  questions revision help for secondary students *

8F Compounds and mixtures

Summary of the QCA criteria the quizzes are based on.

    QCA 8F "Compounds and mixtures" Multiple Choice Questions for Science  revision on comparing the properties and differences between elements, compounds and mixtures, melting and boiling points, idea of pure/impure.

8Fwf1-5 five handy linked word-fill worksheets * 8Fwf2 * 8Fwf3 * 8Fwf4 * 8Fwf5 *

The BIG hard on-line crossword puzzle (with letter hints), printout of the BIG version

OR the smaller EASIER (with letter hints), printout of the smaller EASIER version

matching pair quiz or drag-drop version-printout

The 8F crossword and word-fill

* KS3 Science multiple Choice Quizzes, worksheets practice questions for pupils revising Key Stage 3 science  questions revision help for secondary students *

8G Rocks and weathering

Summary of the QCA criteria the quizzes are based on.

    QCA 8G "Rocks and weathering" Multiple Choice Questions for Science  revision on properties of rocks, chemical and physical weathering, transport of sediment, formation of sedimentary rocks.

8Gwf1-4 four handy linked word-fill worksheets * 8Gwf2 * 8Gwf3 * 8Gwf4 *

The BIG hard on-line crossword puzzle   (with letter hints), printout of the BIG version

OR the smaller EASIER (with letter hints), printout of the smaller EASIER version

The 8G crossword and word-fill

* KS3 Science multiple Choice Quizzes, worksheets practice questions for pupils revising Key Stage 3 science  questions revision help for secondary students *

8H The Rock Cycle

Summary of the QCA criteria the quizzes are based on.

    QCA 8H "The Rock Cycle" Multiple Choice Questions for Science  revision on the formation of, and differences between, types of rock - sedimentary, igneous and metamorphic rocks, the Rock Cycle.

8Hwf1-4 four handy linked word-fill worksheets * 8Hwf2 * 8Hwf3 * 8Hwf4 *

The BIG hard on-line crossword puzzle (with letter hints), printout of the BIG version

OR the smaller EASIER (with letter hints), printout of the smaller EASIER version

matching pair exercise on rock types or drag-drop version or printout

The 8H crossword and word-fill

* KS3 Science multiple Choice Quizzes, worksheets practice questions for pupils revising Key Stage 3 science  questions revision help for secondary students *

9E Reactions of metals and metal compounds

Summary of the QCA criteria the quizzes are based on.

   QCA 9E "Reactions of metals and metal compounds" Multiple Choice Questions for Science  revision on uses and properties of metals, reaction of metals, metal oxides or metal carbonates with acids, salt preparations

    QCA 9E "Reactions of metals and metal compounds" Questions on uses and properties of metals, reaction of metals, metal oxides or metal carbonates with acids, salt preparations

9Ewf1-5 five handy linked word-fill worksheets * 9Ewf2 * 9Ewf3 * 9Ewf4 * 9Ewf5 *

The BIG hard on-line crossword puzzle (with letter hints), printout of the BIG version

OR the smaller EASIER (with letter hints), printout of the smaller EASIER version

The 9E crossword and word-fill

* KS3 Science multiple Choice Quizzes, worksheets practice questions for pupils revising Key Stage 3 science  questions revision help for secondary students *

9F Patterns of reactivity

Summary of the QCA criteria the quizzes are based on.

    QCA 9F "Patterns of reactivity" Multiple Choice Questions for Science  revision on reactions of metals with air (oxygen), water and acids, reactivity series of metals, displacement reactions, uses of the reactivity series in predicting the outcome of a reaction and uses of displacement reactions, uses and sources of metals.

9Fwf1-6 six handy linked word-fill worksheets * 9Fwf2 * 9Fwf3 * 9Fwf4 * 9Fwf5 * 9Fwf6 *

The BIG hard on-line crossword puzzle (with letter hints), printout of the BIG version

OR the smaller EASIER (with letter hints), printout of the smaller EASIER version

The 9F crossword and word-fill

* KS3 Science multiple Choice Quizzes, worksheets practice questions for pupils revising Key Stage 3 science  questions revision help for secondary students *

9G Environmental chemistry

Summary of the QCA criteria the quizzes are based on.

    QCA 9G "Environmental chemistry" Multiple Choice Questions for Science  revision on types of soil, the formation and environmental effects of acid rain, monitoring pollution, global warming.

9Gwf1-3 handy linked word-fill worksheets * 9Gwf2 * 9Gwf3 *

The BIG hard on-line crossword puzzle (with letter hints), printout of the BIG version

OR the smaller EASIER (with letter hints), printout of the smaller EASIER version

The 9G crossword and word-fill

* KS3 Science multiple Choice Quizzes, worksheets practice questions for pupils revising Key Stage 3 science  questions revision help for secondary students *

9H Using chemistry

Summary of the QCA criteria the quizzes are based on.

    QCA 9H "Using chemistry" Multiple Choice Questions for Science  revision on burning fuels as energy resources, chemistry of combustion reactions, new materials are made by chemical reactions, useful chemicals like medicines, making a fuel cell.

9Hwf1-4 four handy linked word-fill worksheets * 9Hwf2 * 9Hwf3 * 9Hwf4 *

The BIG on-line crossword puzzle (with letter hints), printout of the BIG version

OR the smaller EASIER (with letter hints), printout of the smaller EASIER version

The 9H crossword and word-fill

was www.wpb4.btinternet.co.uk and www.wpb7.btinternet.co.uk

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KS3 Science multiple Choice Quizzes, worksheets practice questions for pupils revising Key Stage 3 science  questions revision help for secondary students

Important concepts to understand, facts to know, information points to learn and revise when studying for exams, lesson preparation, teaching and learning to study for yourself or students pupils parents parental info help with revising topics homework coursework projects and assignments in understanding science chemistry courses