Doc Brown's Chemistry Clinic

Doc B's KS3 SCIENCE

KS3 BIOLOGY QUIZZES

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

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

! 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 biology in a typical Y7, Y8 or Y9 course and should help with  revision.

(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-biology 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.

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

10 Q multiple choice question KS3 Science-BIOLOGY quizzes

1. QCA 7A on "Cells" KS3 Science Questions on types of plant and animal cells, idea of plant and animal organs, functions of cells (from 83 Q's)

2. QCA 7B on "Reproduction" KS3 Science Questions on human reproductive organs, sperm/egg cells, fertiliion, menstrual cycle, pregnancy, birth (from 48 Q's)

   • combined quiz on 7A-7B on "Cells and Reproduction" (from 131 Q's)

3. QCA 7C on "Environment & feeding relationships" KS3 Science Questions on different environments and habitats, food chains, adaptations (from 77 Q's)

4. QCA 7D on "Variation and classification" KS3 Science Questions on classification/differences - plants, animals, vertebrates and invertebrates (from 54 Q's)

   • combined quiz on 7C+7D on "Environment, food chains, variation and classification"  (from 131 Q's)

     • combined quiz on 7A to 7D on "Cells, reproduction, environment, food chains, variation and classification" covers most of Year 7 biology but excludes most of Y8/9 biology (from 262 Q's)

5. QCA 8A on "Food and digestion" KS3 Science Questions on the importance of food, types of food in a balanced diet, the digestive system, action of acid/alkali/enzymes in breaking down food (from 58 Q's)

6. QCA 8B on "Respiration" KS3 Science Questions on link between digestion and respiration, chemistry of respiration, transport of substances involved in respiration, function of the lungs (from 47 Q's)

   • combined quiz on 8A-8B on "Food, digestion and Respiration" (from 105 Q's)

7. QCA 8C on "Microbes and diseases" KS3 Science Questions on micro-organisms, function of yeast, causes of disease, prevention/cure of disease, the bodies defence systems, medicines and immuniion (from 39 Q's)

8. QCA 8D on "Ecological relationships" KS3 Science Questions on food webs, population changes e.g. predator-prey relationship, pyramid of numbers (from 78 Q's)

   • combined quiz on 7C & 8D on "Environment and feeding relationships and Ecological relationships" (from 155 Q's)

     • combined quiz on 8A to 8D on "Food, digestion, respiration, microbes, diseases and ecological relationships" covers most of Year 8 biology but excludes most of Y7/9 biology (from 222 Q's)

       • combined quiz on 7A to 7D + 8A to 8D on "Cells, Reproduction, Environment, Feeding, Variation and Classification, Food, digestion, respiration, microbes, diseases and ecological relationships" covers most of Year 7/8 biology but excludes most of Y9 biology (from 484 Q's)

9. QCA 9A on "Inheritance and selection" KS3 Science Questions on inherited characteristics, effect of environment on characteristics, variation in offspring, selective breeding for particular character, cloning (from 65 Q's)

   • combined quiz on 7D & 9A on "Variation, classification, inheritance and selection" (from 119 Q's)

     • combined quiz on 7A, 7B, 7D & 9A on "Cells, reproduction, variation, classification, inheritance and selection" (from 250 Q's)

10. QCA 9B on "Fit and healthy" KS3 Science Questions on the respiratory system, respiration chemistry, fitness levels, importance of diet, effects of drugs and alcohol, how healthy are we? (from 68 Q's)

    • combined quiz on 8A to 8C & 9B on "Food, digestion, respiration, microbes, diseases, fitness and health"  (from 212 Q's)

11. QCA 9C on "Plants and photosynthesis" KS3 Science Questions on function of the parts of plants, how they grow, role of leaves and photosynthesis chemistry, environmental importance of plants (from 40 Q's)

12. QCA 9D on "Plants for food" KS3 Science Questions on food sources, uses of fertilisers and pesticides, competition for resources between plants, what are the best growing conditions for plants? (from 30 Q's)

    • combined quiz on 9C-9D on "Plants, Photosynthesis and Food" (from 70 Q's)

      • combined quiz on 9A to 9D on "Inheritance & selection, fitness & health, plants, photosynthesis & food" covers most of Year 9 biology but excludes most of Y7/8 biology) (from 203 Q's)

        • combined big bumper QUIZ on "All of KS3 BIOLOGY" covers all of Year 7, Year 8 and Year 9 Biology, (10 random Q's from a database of 687 Q's)

was www.wpb3.btinternet.co.uk and www.wpb6.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

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

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 ~US grades 6, 7, 8