Online Biology Tutor
in Canada

Grade 10 Foundations

Cells, body systems and ecosystems within integrated science. The vocabulary and basic cell biology built here support everything in the senior courses.

• Cell basics & body systems
• Ecosystem fundamentals

Grade 11 Biology

SBI3U, Biology 20 and Life Sciences 11. Diversity of living things, evolution, genetics, plants and animal systems, taught largely descriptively.

• Diversity & evolution
• Genetics & plant systems

Grade 12 Biology

SBI4U, Biology 30 and Anatomy and Physiology 12. Biochemistry, metabolic processes, molecular genetics, homeostasis and population dynamics.

• Molecular genetics & homeostasis
• Metabolic processes

University Preparation

Senior biology is a prerequisite for life sciences, nursing, kinesiology and most health programs, and the Grade 12 mark forms part of the admission average.

• Health science prerequisites
• Data interpretation technique

Why did my child do well in Grade 11 biology but struggle in Grade 12?

Because the courses reward different things. Grade 11 biology is largely descriptive and rewards careful memorisation, while Grade 12 asks students to explain mechanisms, trace processes and interpret unfamiliar data. Students who succeeded through memorisation alone find that strategy stops working, and it reads as a sudden drop in ability when it is a change in what is being assessed.

Does Grade 12 biology require chemistry?

Not always as a formal prerequisite, but in practice it helps enormously. The biochemistry and metabolic processes units assume comfort with bonding, functional groups and reactions, and students taking senior biology without chemistry often find those units the hardest part of the course. Most health science pathways require both anyway.

How much does the Alberta Biology 30 Diploma Exam count?

It blends with the school-awarded mark to produce the final course grade on the transcript, weighted toward coursework, with a combined mark of at least 50 per cent required to pass. Since Alberta universities admit on those final marks, the exam matters more than its share of the grade implies.

What is the difference between BC Life Sciences 11 and Anatomy and Physiology 12?

Life Sciences 11 surveys the diversity of living things, evolution and biological classification, while Anatomy and Physiology 12 focuses on human body systems in considerably more depth. The Grade 12 course is the one most commonly required for health science and nursing programs, and it is noticeably more demanding.

My child memorises everything and still loses marks. Why?

Almost always on the explanation questions. Senior biology asks students to describe how a process works or predict what happens when a variable changes, and a memorised definition does not answer either. That reasoning is teachable, and improvement tends to come quickly once a student sees what the question is really asking for.

Is biology useful if my child wants to study nursing or kinesiology?

It is usually required, alongside chemistry, for nursing, kinesiology, life sciences and most health programs across Canada. Requirements differ by institution, so confirm with the universities being considered, but students on a health pathway should treat senior biology as essential rather than optional.

Should my child take chemistry alongside biology?

For anyone heading toward health sciences, almost certainly. Grade 12 biology leans heavily on chemistry for biochemistry and metabolic processes, and most nursing and life science programs require both, so many families pair biology with chemistry tutoring rather than discovering the dependency partway through the year.