Curriculum Alignment
National syllabus and chapter alignment are stated clearly.
BANGLA-FIRST EVIDENCE-LED SOCRATIC BIOLOGY
Enhance Critical Thinking Through Biology.
Where Biology Meets Life.
Chapter-aligned biology that helps learners observe closely, question assumptions, connect concepts, and explain life through evidence.
- 01Observe
- 02Question
- 03Connect
- 04Explain
01 · CHOOSE
Choose a Learning Path
Start from your curriculum, deepen a zoology idea, test a misconception, or enter guided inquiry.
01
Build Foundations
HSC Biology
Learn chapter-aligned concepts through Bangla-first explanations and clear scientific visuals.
Start HSC Biology 02 Explore DeeperHigher Zoology
Connect structure, function, diversity and evolution beyond the textbook.
Explore Higher Zoology 03 Test and RepairMCQ Arena
Attempt questions, inspect reasoning and correct misconceptions through focused feedback.
Enter MCQ Arena 04 Question and ReflectSocratic 4.0
Develop independent explanations through guided inquiry, reflection and self-audit.
Begin Socratic Inquiry02 · EXPERIENCE
Featured connected journey
Inside the Cell
Eight Functions. One Living System.
Follow the cell from organisation and selective exchange through protein production, internal transport, molecular processing, usable energy, structural support and photosynthetic energy capture.
Start the connected journey-
01
Cellular identityCell, Protoplasm and Cell Theory
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02
Selective exchangePlasma Membrane and Fluid Mosaic Model
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03
Protein productionCytoplasm and Ribosome: Protein Factory of the Cell
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04
Internal transportEndoplasmic Reticulum: Transport Network of the Cell
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05
Processing and recyclingGolgi Body, Lysosome and Peroxisome
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06
Cellular energyMitochondria: Powerhouse of the Cell
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07
Support, storage and turgorCell Wall and Vacuole
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08
Light capture and carbon fixationPlastid and Chloroplast
03 · THINK
The LBFL method
The Synaptic Bridge
Every LBFL lesson moves through one memorable critical-thinking cycle so that biological facts become connected explanations.
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01
Observe
Notice biological structure, pattern, change or relationship accurately.
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02
Question
Identify what needs explaining and challenge the first assumption.
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03
Connect
Link structure, function, evidence and prior knowledge.
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04
Explain
Construct an answer, test it and revise it through reflection.
04 · REPAIR
Feedback that changes thinking
Do Not Just Check the Answer. Repair the Reasoning.
Every attempt should reveal what you understand, where the reasoning broke and which concept needs rebuilding.
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01
Attempt
Commit to an answer and make the reasoning visible.
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02
Feedback
Compare the reasoning with evidence and explanation.
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03
Repair
Identify and rebuild the mistaken concept.
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04
Reattempt
Apply the corrected idea in a new context.
Reattempt returns the learner to a stronger prediction, keeping the cycle active.
05 · EDITORIAL & EVIDENCE
Built for Learning. Designed for Verification.
Credibility comes from a transparent learning and review process, supported by an accountable educator.
Editorial accountability — Md. Yusuf, Zoology Educator and Editorial Lead
Constructive Alignment
Objectives, explanations, activities and assessment are connected.
Evidence and References
Scientific references and further reading support major claims.
Review and Correction
Content is designed for academic review, revision history and correction.
06 · CONTINUE
Choose the Next Action
Move from explanation to practice, inquiry, or deeper reading without losing the learning thread.