SCIENCE SUBJECT AI

for Science

Primary Science to DSE electives — one self-paced path.

Aligned to HK EDB’s 2025/26 new Primary Science curriculum and Junior Integrated Science · 10 interactive activity types · curated videos auto-dubbed in Cantonese with 繁中 subtitles. Three-step lesson flow: Explore → Learn → Quiz.

TeachersStudents

P1–S6New Primary ScienceIntegrated ScienceDSE Physics / Chem / BioCantonese voiceover

Book school demo EDB HK$500k funding

Aligned with HK EDB new Primary Science (2025/26) · curated videos + Cantonese voiceover · 10 activity types

P1 Science · Human Systems I · Match each organ (lungs / trachea / stomach / small intestine / large intestine) to the correct body system

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Concept-matching activity · instant drag-drop grading

Practice items on ESSAi are AI-generated or ESSAi-authored in exam formats (for example DSE / TSA / HKAT format), with reference to the EDB curriculum. They are not HKEAA examination papers, sample papers, practice papers or marking schemes, and are not original exercises from any textbook or commercial assessment publisher. See our Copyright Notice. Copyright Notice

Science teacher pain · Essai solution

HK’s 2025/26 new Primary Science curriculum just launched and there’s no ready-made self-study content.

Aligned to all 4 EDB strands × 15 learning areas across P1–P6. Every lesson runs Explore → Learn → Quiz.

YouTube science videos exist but most are Mandarin or American English — HK students can’t follow.

Curated videos auto-dubbed with Cantonese voiceover + Traditional Chinese subs. Students hear HK Cantonese instantly.

DSE electives (Physics / Chemistry / Biology) mean sourcing items and labs per subject.

S4–S6 includes DSE core knowledge points, AI-generated · DSE-format training, and SBA lab-report guidance.

Key features

10 interactive activity types

Matching, sorting, true-false, flashcards, fill-in-blank, categorise, drag-drop ordering — the right format per concept.

Cantonese voiceover + 繁中 subtitles

Curated videos (Taipei Cooke Cloud, Junyi, etc.) auto-dubbed in HK Cantonese; students toggle back to original audio or captions in one tap.

Explore → Learn → Quiz three-step

Each lesson primes the concept through interaction, deepens through video, and locks it in with an auto-marked MCQ.

Aligned to 2025/26 curriculum

All 4 EDB strands (Life & Environment, Matter & Energy, Earth & Space, STSE) × 15 learning areas are fully populated.

DSE elective bridging

S4–S6 covers DSE Physics, Chemistry, and Biology intros + core knowledge + SBA lab-report coaching.

Scratch + Python simulations

Shares the ICT Blockly + Pyodide runtime; supports light, sound, force, and circuit simulations.

How it works

Pick grade + topic

Student chooses any P1–S6 grade and browses the unit map (Human Systems, Matter States, DSE Physics E&M, etc.).

Three-step lesson

Explore (interactive) → Learn (video + Cantonese voiceover) → Quiz (instant-marked MC).

Teacher assigns or reviews

Teachers assign unit-based homework and get a Word class report (average, weakness heatmap).

Topics by grade

Tap any grade below to expand the full EDB-aligned topic list for that year.

Primary Science · Body, matter, earth, scientific spirit intro

Body parts and functionsHealthy habitsProperties of water, air, objectsIntro to light & soundEarth’s resources2-D / 3-D object observation

6 topics · aligned to HKEAA / EDB curriculum

4 × 15

EDB Primary Science: 4 strands × 15 learning areas fully covered · 13 Junior Integrated Science units · DSE Physics / Chemistry / Biology S4–S6

FAQ

Is this aligned to the 2025/26 new Primary Science curriculum?

Yes. P1–P6 is fully aligned to the 4 EDB strands × 15 learning areas introduced in the new curriculum.

How does the Cantonese voiceover work?

The system auto-generates HK Cantonese voiceover for curated videos (which are typically Mandarin or English). Students can toggle back to original audio or show Chinese subtitles in one tap.

Is student data used to train AI?

Never. Each school has its own tenant; Essai Sovereign (on-prem) available.

Can we fund this with the EDB HK$500k programme?

Yes. Essai meets EDB Circular 221/2025.

Book school demo EDB HK$500k funding WhatsApp 9512 1375

admin@essaiedu.com

Book school demo