
Dates: 21, 22, 23, 24, 28 & 29 April
Revision Webinar Series:
Close the learning gaps that are costing you marks in the weighted assessments (WA). Many Secondary 3 students lose marks due to concept misapplication, poor question analysis and weak subject-specific technique. Our series of six revision sessions target the areas where students consistently fall short across key subjects.
Aligned with the Secondary 3 syllabus and O-Level demands, this webinar series delivers focused strategies to correct critical errors, close knowledge gaps and boost exam confidence.
This webinar is open to the public. All Sec 3 and 4 students are welcome.
Webinar Highlights
Join our Subject Heads as they break down high-weightage components and teach students how to avoid common mistakes, apply key concepts accurately and revise with purpose for English, Elementary Mathematics, Additional Mathematics, Biology, Physics and Chemistry.
These revision webinar sessions reinforce core understanding and strengthen subject-specific techniques needed to secure marks in WA2 while building readiness for Secondary 4 and the O-Level exams ahead.
TLL Secondary 3 students will receive a complimentary revision booklet with key content from all six webinars.
Webinar Details
Dates: 21, 22, 23, 24, 28 and 29 April 2025
Time: 7:30pm - 9:00pm
This complimentary webinar series will be conducted online via Zoom.
Biology (90 mins)

Biology (90 mins)
Date & Time: 21 April, 7:30pm to 9:00pm; via Zoom
Nutrition and Transport in Humans are highly challenging topics often used to test students' ability to apply concepts in unfamiliar contexts. Diagram interpretation and cross-system linkage continue to overwhelm, especially in digestion and cardiac cycle questions.
Through the session, students will receive:
- Detailed breakdowns of digestion processes with application focus
- Direct training on interpreting cardiac cycle diagrams
- Structured practice on the exact question types causing consistent failure
Chemistry (90 mins)

Chemistry (90 mins)
Date & Time: 22 April, 7:30pm to 9:00pm; via Zoom
Mole Concept and Chemical Bonding questions continue to challenge students' ability to accurately apply learnt concepts. Wrong answers from formula misapplication and poor structural comparisons need to be rectified in order to tackle recurring data-based questions.
Our session will guide students to:
- Master Mole Concept calculations through real exam questions
- Effectively explain bonding types and properties
- Confidently approach high-mark questions that test reasoning, not just recall
Additional Mathematics (90 mins)

Additional Mathematics (90 mins)
Date & Time: 23 April, 7:30pm to 9:00pm; via Zoom
Surds, Logarithms and Polynomials are some of the toughest topics in the syllabus, with students struggling to apply laws and present organised working. This stems from a lack of precision and exposure to sufficient question types.
Our session guides students to master:
- Structured application of Surd and Logarithmic laws
- Accurate application of Factor and Remainder Theorems in polynomial problems
- Error reduction techniques focused on logical working and answer verification
English (90 mins)

English (90 mins)
Date & Time: 24 April, 7:30pm to 9:00pm; via Zoom
Argumentative essays continue to make up half of Paper 1, but many students still struggle to analyse prompts effectively — leading to essays with poor structure and unclear focus. Weak openings and vague examples continue to drag down scores.
This session will equip students with:
- Prompt analysis techniques that identify clear argument lines
- Direct instruction on writing effective topic sentences and counterarguments
- Training on using relevant personal examples that strengthen arguments
Physics (90 mins)

Physics (90 mins)
Date & Time: 28 April, 7:30pm to 9:00pm; via Zoom
A weak grasp of formulas and calculations means losing marks in entire question blocks. Especially for heavy-weightage topics like Dynamics and Turning Effects, this would mean many marks lost in WA2 and beyond.
Students can resolve these fundamental problems at our session where they will:
- Gain a firm understanding of how to apply Newton’s Laws in motion and force-based problems
- Demonstrate the ability to construct free-body diagrams that align with written explanations
- Be equipped at solving moments and stability questions with precision and method
Elementary Mathematics (90 mins)

Elementary Mathematics (90 mins)
Date & Time: 29 April, 7:30pm to 9:00pm; via Zoom
Heavily tested topics in WA2 like Indices, Coordinates Geometry, Graphs of Functions and Graphical Solution continue to cost student marks. A weak understanding of these concepts lead to poor interpretation of questions and an inability to properly apply the correct techniques needed.
Address these critical gaps at the session and learn to:
- Apply indices accurately across equations, standard form, and interest-based problems
- Solve coordinate geometry questions using gradient and linear equations
- Sketch graphs confidently and apply them to real-world problem scenarios
Meet Our Subject Expert Speakers

Muhammad Yaseer
Biology
Science Lead Teacher

Bridget Ang
Chemistry
Science Lead Teacher

Teo Xiu Wen
Additional Mathematics
Mathematics Subject Head

Edwina Shaddick
English
English Subject Head

Nicholas Nanthakumar
Physics
Science Subject Head

Chong Jing Rong
Elementary Mathematics
Mathematics Lead Teacher