PSLE Calculator Guide: SEAB Approved List 2025
Corey CrossUnderstanding the Importance of PSLE Calculators
The Primary School Leaving Examination (PSLE) is an essential milestone for students in Singapore. A reliable calculator can significantly enhance a student's problem-solving efficiency and accuracy, especially during the Mathematics exam. However, not all calculators are allowed. The Singapore Examinations and Assessment Board (SEAB) has specific guidelines on approved calculators for the PSLE. This blog will provide you with all the information you need to choose the right PSLE calculator, along with practical tips and examples.
SEAB Approved Calculator List for PSLE 2025
SEAB ensures that calculators used in the PSLE meet certain criteria to maintain fairness. Below is a list of SEAB-approved scientific calculators for PSLE 2025:
| Brand | Model |
|---|---|
| Casio | fx-97SG X |
| Casio | fx-95SG PLUS |
| Sharp | EL-W531S |
| Texas Instruments | TI-30XIIS |
It is crucial to check the SEAB website for the most updated list of approved calculators before purchasing.
Features to Look for in a PSLE Calculator
While all approved calculators meet SEAB's criteria, understanding their features can help students make the best choice:
- Ease of Use: The calculator should have a user-friendly interface for quick calculations.
- Battery Life: A long-lasting battery ensures the calculator won't die during an exam.
- Durability: A sturdy build is essential for regular school use.
- Mathematical Functions: Ensure it supports essential functions like fractions, percentages, and trigonometry.
Practical Examples Using a PSLE Calculator
Solving Fractions
Example: Simplify 3/4 + 2/5.
Using your calculator:
- Input
3 ÷ 4, press the addition button (+). - Input
2 ÷ 5, press the equals button (=). - The calculator shows 1.15, which can be converted to 23/20 as a mixed fraction.
Finding Percentages
Example: Calculate 25% of 120.
Using your calculator:
- Input
120 × 25 ÷ 100, press equals (=). - The calculator displays 30.
Exam Tips for Using a PSLE Calculator
Here are some tips to optimise calculator use during PSLE:
- Practice Using the Calculator: Familiarise yourself with the calculator's functions before the exam.
- Check the Battery: Always carry a spare battery or ensure the calculator is fully charged.
- Verify Answers: Double-check calculations by re-entering them to avoid errors.
- Know When to Use It: For simple calculations, mental arithmetic may be faster.
Practice Exercises
Try these questions using your PSLE calculator:
- Simplify 5/8 + 3/16.
- Find the square root of 81.
- Calculate 15% of 250.
- Solve (2 × 7) ÷ 3.
Need help solving these? Try our AI tutors at [LINK:/genies].
Why Choosing the Right Calculator Matters
Having the right calculator is not just about meeting exam requirements; it also helps students build confidence in tackling complex problems. By practising effectively, students can improve their speed and accuracy, which are crucial for exam success.
Additional Resources
If you need further assistance or personalised lessons on PSLE Maths, check out our tailored lessons at [LINK:/lessons].
"A well-chosen calculator is a student's best friend during exams. Practise with it to master all its functions!"