ATL in Biology
Yeast and Catalase Experiment
Following a teacher demonstration of measuring the rate of hydrogen peroxide and catalase enzyme students carry out a circus of three simple enzyme experiments. These experiments illustrate the effects...
ATL in Biology
Cell types detective activity - model answers
Model answers for the cell detective activity There are many possible answers but those shown here are a good example. The activity is really designed to improve student confidence in identifying organelles...
ATL in Biology
Measuring Equipment
There are some important new skills to learn in IB Biology when it comes to the simple skill of measuring. Professional biologists and IB students are expected to know how precise their measurements are....
ATL in Biology
Three stages of translation - model answers
The file below gives some suggestions of answers for the student question sheet in activity 1 on the page Three stages of translation - model answers....
ATL in Biology
Topic 7 - Nucleic acids HL revision activities Free
If you want to see the all the different aspects of this topic on a single A4 sheet this page will help you. By completing short questions or cloze activities students are forced to review the whole topic...
ATL in Biology
Emergency room activity - enzyme inhibition
This lesson introduces students to the medical use of enzyme inhibitors through a simple role play activity. Each student first completes a training course in toxicology covering the metabolism of alcohol...
IB Core
TOK - Models & expert disagreement
This activity illustrates how two experts might disagree over the structure of a molecule and an analysis of the usefulness of 2D diagrams of 3D chemicals in Biology (NoS). Some scientists draw Ribose...
ATL in Biology
Laboratory requirements for IB Biology Free
The following links give details of equipment, chemicals and technician support which a school will probably need to support the IB Biology Program? It is very helpful to have a qualified laboratory...
ATL in Biology
Lab technician Free
Schools of any size and budget should consider the lab technician as one way to contribute to the quality of education that teachers can provide to students. A trained technician will add to the Science...
ATL in Biology
Equipment for IB Biology Free
School laboratory facilities may vary. For practicality and financial reasons, the categories of equipment by per class, per student. A box of 100 plain microscope slides along with 5 boxes of 50 cover...