eBook
A2.3 Viruses - written task
This structured question is in the style of the IB exam question from paper 2. The activity is focused on Virus structure and there are a couple of images of virus particles. It includes a “discuss”...
eBook
D2.2 Gene expression - written task
This structured question is in the style of the IB exam question from paper 2. The activity includes a little introduction about an interesting example of gene expression. It includes “describe” and “explain”...
eBook
D4.3 Evolution (HL) - written task 4
This structured extension question is in the style of the IB exam questions. It has an emphasis on the concepts, of climate change and evolution as well as the links between them. Climate change is closely...
eBook
D4.3 Phenology (HL) - written task 3
Phenology is the scientific study of the timing of Biological events, such as trees blossoming in the Spring when the growing leaves can photosynthesise. The image on the left is of a Masked shrike (Lanius...
eBook
B1.1 Triglycerides - written task 2
This structured extension question is in the style of the IB exam questions. It has a particular focus on the concept of triglycerides - their structure and their functions. The question begins with a...
eBook
A2.2 Evidence of endosymbiosis HL - written task Free
This structured extension question is in the style of the IB exam question using the "explain" command term. The activity is a chance to practice forming these more detailed answers and students can...
eBook
A2.2 Compare cells - written task Free
This structured extension question is in the style of the IB exam questions but it has a particular emphasis on the concepts, the themes and links between them. There is a hidden model answer which appears...
IB Core
TOK Certainty and Paradigm shifts Free
Some would say that Darwin's theory of evolution is a scientific fact, other claim that the evidence is insufficient. Using an entertaining video clip from Friends this activity explores the way that...
eBook
D3.2 Inheritance - written task
This structured extension question is in the style of the IB exam questions from paper 2. The question begins with a little bit of information which is used to answer the questions. The topic of inheritance...
eBook
C1.3 Photosynthesis - written task
This structured extension question is in the style of the IB exam questions from paper 1B. It requires analytical skills and the ability to calculate a rate. It has a particular emphasis on the design...