iChem 1.3.0 (Single User)
Price: $5
iChem is a periodic table and molecular weight calculator for Mac OS X.
statistiXL - 1 Year License
Price: $40
The latest version of statistiXL, the powerful statistics Add-In for Microsoft Excel, with a key that will allow you to run it for 1 year from the date of purchase.
To try statistiXL free for 30 days before you buy click here.
statistiXL Version 1.x - Permanent License
Price: $75
The latest version of statistiXL, the powerful statistics Add-In for Microsoft Excel, including a non-expiring license key valid for all future version 1.x releases.
To try statistiXL free for 30 days before you buy click here.
Worksheets - Amphibians
Price: $10
4 worksheets about European amphibians - frogs, toads and newts - and their life cycle + solutions + keywords
Worksheets - Birds
Price: $20
7 worksheets on birds: main characteristics, adaptations to flight, life cycle, eggs and nests + solutions + keywords
Worksheets - Cells
Price: $8
3 worksheets on cells (animals - and plants cells) and cell division (mitosis and meiosis) + solutions + keywords
Worksheets - Ecology
Price: $15
8 worksheets on basic ecology: ecosystem, natural cycles in an aquarium, food chains, food webs in nature + solutions + keywords
Worksheets - Electricity
Price: $15
7 worksheets on electricity: electrical appliancies, electrical circuits, conductors and insulators, safty rules + solutions + keywords + solutions + keywords
Worksheets - Fish
Price: $20
8 worksheets on fish: main characteristics, adaptations to living in water, life cycle, feeding habits, salt water fish and sharks + solutions + keywords
Worksheets - Geology
Price: $20
8 worksheets on geology: Layers of the Earth; The Earths crust; The Earths surface; The lithosphere; Igneous rocks; Sedimentary rocks; Metamorphic rocks; The rock cycle + solutions + keywords