ATL in Biology
Stargart disease model answers
The document below shows suggested model answers to the questions on this Stargardt linking questions worksheet. which is found on the page Stargardt disease Please notes these are suggestions, there...
ATL in Biology
Stargardt disease
This activity provides a great opportunity for students to make links between the Cells, Molecules and Genetics topics of the IB course. Perfect preparation for difficult exam questions. Stargardt disease...
ATL in Biology
Chromosomes genes model answers
The document below shows suggested model answers to the questions on the Basic definitions students' worksheet: which is found on the page: Chromosomes genes & alleles. Please notes these are suggestions,...
ATL in Biology
Adaptive radiation model answers
The document below shows suggested model answers to the questions on the activity on finch beak sizes in Galapagos which is found on the page: Evolution examples Please notes these are suggestions,...
ATL in Biology
model answers - structure of leaves
These are some suggested model answers for the worksheet questions on the structure and function of leaves. Leaf structure model answers - Activity 1 Activity 2 - the guard cell's dilemma...
ATL in Biology
Is it so bad to eat only pizza?
In this activity we are introduced to Josh, a man who eats only pizza. Students look up the nutrients in pizza and compare these to recommended daily amounts to evaluate whether all the essential nutrients...
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Reflex arc - playground model Free
Walking along a neurone and passing chemicals (sweets) to the next neurone could be a great way to illustrate the reflex arc with IB students. I recently tried this out at the end of term and my students...
ATL in Biology
Topic 9 - Plants HL - revision list
This pages gives outline details of the content of the topic together with essential questions and student skills and applications. Helpful for revision. Leaf stomata & transpiration Essential Questions...
ATL in Biology
Topic 10 - Genetics HL A3 revision - model answers
This page shows suggestions of model answers for the A3 revision sheet: topic 10 genetics HL A3 revision worksheet Of course this sheet will reassure students who are revising but the process of looking...
ATL in Biology
Classification test
Good luck... you have just 20 minutes to answer the following 15 questions....