Hm – I’m not sure what else to tell!
There are enough lessons to do science either twice a week, or every other day. There are 6 units with 15 lessons. The last 3 lessons in each unit are optional for kids that like science (the every other day crowd)
Each lesson has with an activity – generally an experiment. Most of the time it is at the start of the lesson – the lesson discusses the results. The activities are easy to setup.
Each lesson is short – a couple of pages of reading. It isn’t the “throw tons of information to see what sticks….” type of book. Then there is a short little assignment that varies by age/ability. Youngest answer 2 questions. Middle kids do a little notebooking. Older students have a harder notebooking assignment.
There are some tests available at the back of the book (with answers afterwards for parent) for people that want tests – Dr. Wile doesn’t think they are needed.
These lessons really don’t take a lot of time – I haven’t timed the ones we did – but they are short.
Just an idea of what is covered (not comprehensive list…)
First Unit (first day of creation) – Light. experiments and lessons about light, relection, refraction, how the human eye sees, colours, stuff like that.
Second – Water – solids, liquids, gas. Solutions. Air. Wind.
Third – Land. Saltwater. Salt and Ice. Plants – Germination, leaves, etc.
Fourth – Sun. Telling time, Earth’s motion, solar system, moon, eclipses
Fifth – Birds – Classification, Vertebrates/Invertebrates, Basics of Flight, Eggs
Sixth – Land Animals – Legs/No Legs. Vertebrates. People. The 5 senses
An Experiment from the book http://www.youtube.com/watch?v=uev7sRJAoVw
And another http://www.youtube.com/watch?v=NZSrv2Us2X8
There may be more if you search for them.