Engage your students with an stunnign A3 Poster (with worksheet). I laminate these and use them in group tasks where students extract information to complete a worksheet. They are also great to use in class discussions.
 
If you like these, check out the others or even the subscription option for schools in which you get ALL teaching resources for FREE during the period of subscription (details in file).
 
If you are a teacher and interested in Science Incursions like the one I do as The Crazy Scientist at entertainment venues (click this link for video), then email (Darin at bookings@thecrazyscientist.com) your interest and I can check the schedule out.
 
Hope you enjoy the resources. Any typos or issues just let me know and I will sort it out for you.