Travel Bags:

Science Activities in a Bag (eBook1, eBook2, and eBook3):
Each Science Activities in a Bag ebook contains 25 simple experiments to assemble. These activities in a bag can be assembled as part of an activity swap where each person makes a specific number of bags all containing one experiment and then swapped with other participants so that everybody gets a collection of bags. I chose to assemble an assortment of activity bags for my own children to use.

My other disappointment for these materials is a bit of semantics. I try to follow a scientific definition of an experiment -- an activity in which the student uses the scientific method to test a proposed hypothesis. Many of the activities in these ebooks are simply observation activities, not actually scientific experiments.
The Travel Activities in a Binder eBook is available to download for $15. It seems most appropriate for elementary aged students, but I have a feeling that my older kids (sixth and ninth graders) would enjoy playing along while we wait somewhere. Each Science Experiments in a Bag eBook costs $15. They offer package deals for each the first two ebooks for $27 or all three ebooks for $39. All of the science activities are geared towards elementary students. Activity Bags also offers activity in a bag ideas for preschoolers, reading games, and math games.
If you'd like to see some examples taken from the various Activities in a Bag ebooks, you can receive a free ebook sampler by signing up for completing a short survey. The link is on the main page of the Activity Bags website (look for it towards the top of the page).
Disclaimer: I received four Activity Bags ebooks as a member of the 2012 TOS Homeschool Review Crew, and I received no other compensation. In return, I agreed to give an honest review of the materials and how they worked for my homeschool family.
