One month free trial
You can take a one month free trial for any InThinking site if you have neither had a paid subscription nor a free trial for that subject in the last two years.
Our teacher sites include INTEGRATED STUDENT ACCESS which enables you to set tasks and give feedback online. Student access is easy to set up; you can set reading, writing, discussion, and multiple choice tasks; and you can track student progress.
To sign up, please go to:
We regret that our free trials are only available for IB schools.
If you are interested in Zoe Badcock & Laura Hamilton visiting your school to work with teachers and/or students, please contact us.
1.3:Investigating predator prey modelsfree19 September 2021
Which factors affect the stability of a predator-prey population size relationship? This is an inquiry based activity that uses a computer based model from Northwestern University to simulate the relationship... more
4.3 Controversial Harvestingfree19 September 2021
With this activity, students have the opportunity to explore and discuss how the harvesting / hunting / collection of a wide variety of species may be considered controversial for a variety of reasons.... more
4.2 Water Sustainability Challenges19 September 2021
Students love parts of the course which focus on solutions, giving some hope. In this presentation and with more detail and links in 4.2 Access to Water - Sustainability Solutions, I have compiled a... more
Paper 1 example: Okavango Delta, Botswana14 September 2021
I was intrigued by following the investigation into the recent deaths of nearly 300 African elelephants in Botswana. From that one article, I have developed a new Paper 1 style paper into the wonders... more
Telling an Ecological Story12 September 2021
In a short ecological field trip it is possible to move a long way towards learning to ask questions, plan a strategy for data collection, collect the data and analyse the findings. Even if you are not... more
2.1 Predator-Prey Interactions Activity12 September 2021
Predator prey interactions between wolves and moose have been studied for several decades on Isle Royale in the US. This has become a classic case study of population dynamics. It is an isolated island... more
Predator Prey Interactions - Answers12 September 2021
Answers to Student Task1. Describe and explain the relationships between the moose and wolves between 1959 and 2009. [4 marks][max 2 marks for decription of population changes]moose population increases... more
Ecological Regulationfree5 September 2021
Population regulation is a key to understanding how ecology works. In this brilliant short film from HHMI Biointeractive, students will explore concepts of population regulation.Task Instructions more
2.1: Barnacle competition29 August 2021
Here is a great activity that is designed to help you understand more about the concept of competitive exclusion as it relates to two species of barnacles. The activity will take around 20 mins to complete more