Kitante Hill School

• These questions are for O-level students to help them test their knowledge of chemistry after ending the long holiday
• It is good if they first revised the topics covered them attempt these questions

http://capita.wustl.edu/ME567_Informatics/concepts/ecosys.html

• Useful for teaching O-level and A-level ecology. Shows illustrations of interrelationships between biotic and abiotic environment
  
• Useful for explaining the concept of ecosystem
• The student should try out the exercises in this website for good revision of this topic
  

Biology Lesson Plans for O’ level teachers

This is a collection of classroom lessons to help high school biology teachers more effectively teach basic concepts in the areas of evolution and the nature of science. They were developed and tested for a period of nine years by biology teachers.

http://www.reachoutmichigan.org/funexperiments/agesubject/lessons/sunlight.html

This is a collection of classroom lessons to help high school biology teachers more effectively teach basic concepts in the areas of evolution and the nature of science. They were developed and tested for a period of nine years by biology teachers.

www.ento.vt.edu/~carroll/insect_video_dissection.html

• Can be a useful guide for dissection procedures especially opening up of a cockroach
• Helps students and Teachers visualize the internal anatomy/organs of cockroach

http://www.biologymad.com/ratphotos/ratphotos.htm

• Can be a useful guide for dissection procedures especially opening up of a rat.
• Helps students and Teachers to visualize the internal anatomy/organs of a rat
• Useful to guide the students and Teachers to dissect heart and also shows external features of the heart