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Schoolhouse.world: peer tutoring, for free.
Schoolhouse.world: peer tutoring, for free.
GET A 7 IN IB BIOLOGY

SAT Score Range

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17 sessions

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About

In preparation for the IB Biology exams in May, we will review all the topics in IB Biology throughout this series. The sessions are designed for students in their final year of IB, but anyone is welcome to join. I will adapt the lessons to the class, but since they are review classes, expect them to be, overall, faster paced and full of practice problems. Bring some scrap paper and a writing utensil (pen, pencil etc.) to do practice problems.

Tutored by

Qinya L 🇺🇸

Certified in 1 topic

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Aiming to help others have fun whilst learning biology. Completed the IBDP programme in May 2025 with a 7/7 in biology and 43/45 overall. Gold medalist for the USABO (2024) and BBO (2024 and 2025). Published two biology-related research articles on international journals. Founder of the YouTube channel 'H2O Biology', where I use animated stories to explain biology. Aside from biology I enjoy doing rhythmic gymnastics and playing music :)

Sessions

✋ ATTENDANCE POLICY

You are free to attend/skip whichever sessions you want, though I would recommend attending all of them, especially the first and last one.

SESSION 1

13

Dec

SESSION 1

Community Events

Community Events

Sat 3:00 PM - 3:30 PM UTCDec 13, 3:00 PM - 3:30 PM UTC

⭐(HIGHLY RECOMMENDED) This will be an introduction to how the sessions will look like, going over expectations and meeting each other with a fun ice breaker activity. This is your time to give your suggestions to what you want to see from the class and meet other IB biology students around the world!
SESSION 2

10

Jan

SESSION 2

Other Topics

Other Topics

Sat 3:00 PM - 4:00 PM UTCJan 10, 3:00 PM - 4:00 PM UTC

A1.1 Water
​
​A1.2 Nucleic acids

B1.1 Carbohydrates and lipids

​B1.2 Proteins
SESSION 3

17

Jan

SESSION 3

Other Topics

Other Topics

Sat 3:00 PM - 4:00 PM UTCJan 17, 3:00 PM - 4:00 PM UTC

C1.1 Enzymes and metabolism

C1.2 Cell respiration

​C1.3 Photosynthesis
SESSION 4

24

Jan

SESSION 4

Other Topics

Other Topics

Sat 3:00 PM - 4:00 PM UTCJan 24, 3:00 PM - 4:00 PM UTC

D1.1 DNA replication

D1.2 Protein synthesis

​D1.3 Mutation and gene editing
SESSION 5

31

Jan

SESSION 5

Other Topics

Other Topics

Sat 3:00 PM - 4:00 PM UTCJan 31, 3:00 PM - 4:00 PM UTC

A2.1 Origins of cells [HL]
A2.2 Cell structure
​
A2.3 Viruses [HL]
SESSION 6

7

Feb

SESSION 6

Other Topics

Other Topics

Sat 3:00 PM - 4:00 PM UTCFeb 7, 3:00 PM - 4:00 PM UTC

B2.1 Membranes and membrane transport

B2.2 Organelles and compartmentalization

B2.3 Cell specialization
SESSION 7

14

Feb

SESSION 7

Other Topics

Other Topics

Sat 3:00 PM - 4:00 PM UTCFeb 14, 3:00 PM - 4:00 PM UTC

C2.1 Chemical signaling

​C2.2 Neural signaling
SESSION 8

21

Feb

SESSION 8

Other Topics

Other Topics

Sat 3:00 PM - 4:00 PM UTCFeb 21, 3:00 PM - 4:00 PM UTC

D2.1 Cell and nuclear division

D2.2 Gene expression [HL]

​D2.3 Water potential
SESSION 9

28

Feb

SESSION 9

Other Topics

Other Topics

Sat 3:00 PM - 4:00 PM UTCFeb 28, 3:00 PM - 4:00 PM UTC

A3.1 Diversity of organisms

​A3.2 Classification and cladistics ​[HL]
SESSION 10

7

Mar

SESSION 10

Other Topics

Other Topics

Sat 3:00 PM - 4:00 PM UTCMar 7, 3:00 PM - 4:00 PM UTC

B3.1 Gas exchange

B3.2 Transport

B3.3 Muscle and motility ​[HL]
SESSION 11

14

Mar

SESSION 11

Other Topics

Other Topics

Sat 2:00 PM - 3:00 PM UTCMar 14, 2:00 PM - 3:00 PM UTC

C3.1 Integration of body systems

​C3.2 Defense against disease
SESSION 12

21

Mar

SESSION 12

Other Topics

Other Topics

Sat 2:00 PM - 3:00 PM UTCMar 21, 2:00 PM - 3:00 PM UTC

D3.1 Reproduction

D3.2 Inheritance

​D3.3 Homeostasis
SESSION 13

28

Mar

SESSION 13

Other Topics

Other Topics

Sat 2:00 PM - 3:00 PM UTCMar 28, 2:00 PM - 3:00 PM UTC

A4.1 Evolution and speciation

​A4.2 Conservation of biodiversity
SESSION 14

4

Apr

SESSION 14

Other Topics

Other Topics

Sat 2:00 PM - 3:00 PM UTCApr 4, 2:00 PM - 3:00 PM UTC

B4.1 Adaptation to environment

​B4.2 Ecological niches
SESSION 15

11

Apr

SESSION 15

Other Topics

Other Topics

Sat 2:00 PM - 3:00 PM UTCApr 11, 2:00 PM - 3:00 PM UTC

C4.1 Populations and communities

​C4.2 Transfers of energy and matter
SESSION 16

18

Apr

SESSION 16

Other Topics

Other Topics

Sat 2:00 PM - 3:00 PM UTCApr 18, 2:00 PM - 3:00 PM UTC

D4.1 Natural selection

D4.2 Stability and change

​D4.3 Climate change
SESSION 17

25

Apr

SESSION 17

Community Events

Community Events

Sat 2:00 PM - 3:00 PM UTCApr 25, 2:00 PM - 3:00 PM UTC

⭐(HIGHLY RECOMMENDED) Mega review of everything with a fun game (maybe Kahoot or Blooket).

Bring your questions! We will also go over some last-minute doubts.

Public Discussion

Please log in to see discussion on this series.

Dec 13 - Apr 25

19 weeks

30 - 60 mins

/ session

Next session on December 13, 2025

SCHEDULE

Saturdays

3:00PM