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Importance of CONTINUOUS PRACTICE in Science

Author of the Primary Science Topical & Thematic Tests series, Nelson Tng, shares about his passion for science and the importance of continuous practice.
Aug 2024 | By Nelson Tng & EPH Editorial Team

 

Author of the Primary Science Topical & Thematic Tests series ($12.90 each) and founder of ScienceGuy Learning, Nelson Tng’s passion for the subject is reflected in his motto, ‘Love Science! To Learn Science!’. Tapping on his experience as a Primary Science Specialist and a former MOE Primary School teacher of more than 16 years, the EPH Editorial Team hears from him on how continuous practice helps pupils achieve excellent grades in their science tests.

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Primary 4 Science NEW SYLLABUS

Effective from 2024, here’s how the new Primary 4 Science syllabus differs from the old one.
May 2024 | By EPH Editorial Team

The Primary Science syllabus comprises three components: core ideas, practices, and values, ethics, and attitudes. Five themes — Diversity, Cycles, Interactions, Systems, and Energy — make up the core ideas that encompass the essential concepts of both life and physical sciences. From 2024, a new P4 Science syllabus has come into effect, bringing with it significant changes to the learning trajectory of pupils across all schools.

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Of the various changes, two stand out the most. First, the syllabus will no longer be organised into Lower Block (P3/P4) and Upper Block (P5/P6). From 2023, each level will have its own corresponding syllabus. Second, the core themes and the sequence in which they are taught are now fixed and standardised across all schools. Previously, themes taught in P3/P4 were interchangeable and the sequence was at the discretion of individual schools.

For a useful comparison of content covered in the old and new P4 Science syllabuses, you may refer to the table shown here.

To keep pace with the new syllabus, pupils can rely on a comprehensive notes-and-practice package from Educational Publishing House consisting of Primary 4 Science Notes & Practice ($15.90), Primary 4 Science Practice ($15.90), and Primary 4 Science Tests ($13.50). Notes & Practice adopts a holistic approach comprising study notes, worked examples, practices, and reviews that tie in closely with the school textbook. The ‘CER’ feature is also incorporated to encourage scientific enquiry. In addition, through topical questions of various difficulty levels and experiment-centred questions from Science Practice and Science Tests, pupils can further solidify their understanding, fully grasp the subject matter, and develop higher-order thinking skills to score in tests and examinations.
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Four-Step Blueprint to ACING SCIENCE EXAMS

Here are four useful study tips to put you on the path to acing your science exams.
Mar 2024 | By Sandy Ng, co-author of P3 Daily Dose of Science

 

Success in science exams requires a combination of good knowledge of concepts, sufficient preparation, strategic thinking, and a strong dose of tenacity. Use the following four steps to prepare, perform better, and handle the challenges of your exams with renewed confidence.

 

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1 Consistent Revision
There is no shortcut to becoming familiar with concepts. Consistent revision boosts retention, builds foundation, and improves understanding and application of concepts. Make it a point to consolidate and review knowledge learned in class daily and you’ll get into the good habit of doing so in no time.

2 Memorise Standard Answers
We all need help to get started. Memorising standard answers allows you to quickly recall information so that your answers are precise and coherent in the exams. Standard answers are the foundation on which you apply scientific concepts based on the different contexts given. You can then further modify these answers in your own words. Make your own summary sheets and flashcards of standard answers and rope in your parents, siblings, and friends to test you regularly.

3 Practise Different Types of Questions
Attempt past-year exam papers and assessment books regularly, as they provide a wide array of inquiry-based questions where you can hone your understanding of scientific concepts. You will also become more familiar with the exam format, types of questions asked, and recurring themes in the process.

4 Self-Imposed Time Limit
When you adopt a self-imposed time limit in your practices, you learn to allocate time more wisely and ensure all questions are given sufficient thought. This approach also develops your ability to think under pressure, especially when tackling challenging questions which require careful consideration. The general recommendation is to allocate 45 minutes for Section A and 1 hour for Section B. Start with more flexible time intervals and gradually work towards the suggested duration once you get the hang of it. If you need a visual reminder to keep track of time, place a clock in front of you as you work.

Academic progress takes dedication and proactiveness. Commit yourself to the four steps above and your efforts will certainly pay off in your exams. To supplement your revision, you may also utilise the Daily Dose of Science series ($17.90 each) as a daily review companion. This series provides a good range of questions based on real-world applications and comes with suggested answers and explanations to cater for self-directed learning.
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2024 O-LEVEL PURE BIOLOGY Examination Structure

What’s in store for the new O-Level Pure Biology examination next year?
Nov 2023 | By EPH Editorial Team

 

As 2023 draws to a close, it also marks the end of the present O-Level Science syllabuses. Soon-to-be Secondary 4 students may wonder: how will the 2024 O-Level Science examinations differ from the ones their seniors sat for? In the Mar/Apr 2023 issue, the changes to the syllabuses were discussed. In this issue, let’s explore the changes to the examination structure, specifically for Pure Biology.

 

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For Pure Biology, the number of papers will remain the same — three altogether. The duration, total marks, and overall weighting will remain the same too. Here is the breakdown:

 

No Changes to Structure: Papers 1 and 3
There will be 40 compulsory multiple-choice questions in Paper 1. As the duration will only be an hour, students are advised to spend no more than 1.5 minutes on each question. Also, as there will be no penalty for wrong answers, students are advised to attempt all questions even if they are unsure of the correct answer.

For Paper 3, there will be two to three compulsory questions, each with various parts. While some sections of the syllabus may not have experiments that are feasible within the duration of the paper or constraints of the school’s laboratory inventory, questions on these may still be tested. For example, students may be asked to plan the experiment without actually carrying it out and such questions may be worth up to 5 marks.

Changes to Structure: Paper 2
For Paper 2, while there will still be two sections (A and B), the marks distribution will differ from the present marking scheme. Section A will carry 70 marks (an increase from the present 50 marks) and Section B will carry 10 marks (a decrease from the present 30 marks).

All questions in Section A will be compulsory, including one free-response question and one data-based question as the last two questions. Section B will offer students a choice of one out of two free-response questions to answer. As these data-based and free-response questions may be challenging, students are encouraged to practise diligently with assessment books such as O Level (G3) Fast Forward Biology ($19.90) from Educational Publishing House to instil confidence for the examination.