Chalk Talk blog: Free resources for teaching about magnets, including a lesson plan and unit plans! The blog post provides a link to the Stick to It! activity from Kelly's Kindergarten "Science Center Activities" page (http://www.kellyskindergarten.com/science/science_center_activities.htm). Go to the section on Magnets.
FREE Magic School Bus Unit Study Resources for Homeschoolers
This preschool cotton ball clouds activity is great for preschoolers learning all about the weather. Have fun making clouds out of cotton balls and then use the printable to cut out and label all of your clouds.
Leaf rubbings are a good excuse to go outside, but you can't always find dropped leaves all year round! Use a laminator and a metal ring to create leaf rubbing plates that can be used all year long, over and over again!
Homeschool in the Garden: A Big List of Ideas and Resources