Heart Academy · Primary Math & Science

P3/4 Mathematics & Science

Focused 1.5-hour lessons that build strong foundations in Lower Primary Mathematics and Science — clear concepts, structured practice and exam technique, taught in small groups.

⏰ 1.5 Hours per lesson📚 Primary 3 & 4💻 Online / Physical Class
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Class Breakdown

What's covered in our Primary 3/4

1.5-hour lessons

Mathematics and Science run as separate 1.5-hour sessions. Each lesson is split into three focused 30-minute blocks — concept teaching, guided practice, then exam-style application.

📐Mathematics (1.5 hrs)🔬Science (1.5 hrs)💻Online / Physical Classes
📐 Mathematics

P3/4 Mathematics — 1.5-hour lesson

Aligned to the MOE Primary Mathematics syllabus, with heavy emphasis on the bar model, working presentation and heuristics that carry through to PSLE.

⏱ 30 mins

Block 1 — Whole Numbers & the Four Operations

  • Numbers up to 10,000 (P3) and 100,000 (P4)
  • Place value, comparing and ordering numbers
  • Addition & subtraction with regrouping
  • Multiplication tables of 6, 7, 8 and 9
  • Multiplication & division by 1-digit and 2-digit numbers
  • Factors and multiples (P4)
  • Order of operations and mental strategies
  • Estimation and checking answers for reasonableness
⏱ 30 mins

Block 2 — Fractions, Decimals, Money & Measurement

  • Equivalent fractions and simplifying to lowest terms
  • Comparing and ordering fractions
  • Adding & subtracting like and related fractions
  • Mixed numbers and improper fractions (P4)
  • Fraction of a set and of a quantity
  • Decimals up to 3 decimal places — place value and conversion (P4)
  • Four operations with decimals and money
  • Measurement conversions: km/m, kg/g, litres/ml, hours/minutes
⏱ 30 mins

Block 3 — Geometry, Data & Problem-Solving Heuristics

  • Perimeter and area of squares, rectangles and composite figures
  • Angles: right angles, acute and obtuse (P4)
  • Perpendicular and parallel lines; symmetry and tessellation (P4)
  • Time — 24-hour clock and duration problems
  • Reading bar graphs, tables and line graphs
  • Bar model drawing for word problems
  • Heuristics: guess & check, work backwards, look for patterns, make a list
  • Timed practice with full presentation of working
🔬 Science

P3/4 Science — 1.5-hour lesson

Built around the MOE Lower Block themes — Diversity, Cycles, Systems, Energy and Interactions — with equal weight given to process skills and answering technique.

⏱ 30 mins

Block 1 — Diversity & Cycles

  • Diversity of living and non-living things
  • Classification of animals: mammals, birds, reptiles, amphibians, fish, insects
  • Classification of plants and their characteristics
  • Materials and their properties; choosing the right material
  • Life cycles of plants — germination and growth
  • Life cycles of animals — butterfly, mosquito, chicken, frog
  • Matter: the three states, mass and volume (P4)
  • Vocabulary and keyword building for each topic
⏱ 30 mins

Block 2 — Systems, Energy & Interactions

  • Plant parts and their functions — roots, stem, leaves
  • The human digestive system and its organs
  • Magnets, magnetic materials and making magnets (P3)
  • Light: sources, shadows and reflection (P4)
  • Heat and temperature; conductors and insulators (P4)
  • Interactions between magnets — attraction and repulsion
  • Linking cause and effect across topics
  • Concept mapping to connect related ideas
⏱ 30 mins

Block 3 — Process Skills & Exam Technique

  • Observing, comparing, classifying and inferring
  • Fair testing — changed, measured and kept-the-same variables
  • Reading and interpreting tables, graphs and diagrams
  • Predicting outcomes and drawing conclusions from data
  • Structuring open-ended answers with the required keywords
  • MCQ elimination strategies and common traps
  • Time management across Section A and Section B
  • Timed practice papers with individual feedback
Class Schedule

Choose your slot

Class timings are being finalised. Register your interest and we'll confirm the slots that fit your child's week — online and physical classes run simultaneously.

📐

P3/4 Mathematics

1.5 hours per lesson
To be confirmed
🔬

P3/4 Science

1.5 hours per lesson
To be confirmed
In the Classroom

Where curiosity meets craft

Real learners, real focus — every lesson is designed to build skills, confidence, and a genuine love for learning.

Primary student with books at a chalkboard
Building a love for learning, lesson by lesson.
Books, notebook and pencil
Structured materials. Real exam practice. Every lesson.

Note: Online sessions will be taught simultaneously with physical classes. All materials will be provided.

Note:

  1. For online classes, materials will be couriered over.
  2. For physical classes, worksheets and materials will be distributed in class on the day itself.
  3. There will be no recordings of the lessons. Students can consult the teacher after class or during the following lesson.

Ready to start?

Get in touch to register your child for a trial class, or to discuss the right slot for their schedule.

Register for trial →
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Contact

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  • Sat: 9.30am to 9.30pm
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