Planning a unit on simple machines? Save some time and energy with this collection of lessons and activities that explores how these devices are used in the real world to make life a little easier. 

Planning an elementary science unit has never been simpler! These twelve lessons guide young scientists through an exploration of simple machines and their many uses in the real world before asking them to apply their learning...

It's alive! Or is it? Through a series of shared readings, whole class activities, and independent exercises children explore the difference between living and non-living things, creating a pair of printable books...

Explore animal habitats and reinforce speaking, listening, reading comprehension, and writing skills with a unit that focuses on the Arctic, desert, ocean, prairie, and rainforest. Enthusiastic scientists read informational text to...

Useful, extensive site for the Spanish-speaking ELL. This grammar section focuses on use of the articles "a/an" and plurals. A variety of interactive, self-correction exercises are provided. A "Teacher's Lounge," section is available...