Fun Brain:Many different learning activities for a variety of skill levels http://www.funbrain.com
National Geographic for Kids http://www.nationalgeographic.com/kids/
Rounding and estimating practice with Jan Brett http://www.janbrett.com/piggybacks/rounding.htm#quiz
Starfall: an amazing reading website http://www.starfall.com
Enchanted Learning has many different activities and can be a great source for factual information on a variety of subjects. http://www.enchantedlearning.com
Kid Zone has lots of fun facts for kids about a variety of subjects. Kids love the cool graphics and non-fiction information http://www.kidzone.ws/
This is a link to the math games that your child has been playing and learning at school. There are many fun games that you can play at home with very few supplies needed. http://www.auburn.wednet.edu/everydaymath/gamesK3/gamcorrk3.htm
RAZ kids is a great site where students have an opportunity to read, listen to, and take quizzes on a variety of different books. I purchased this for the class so your child can use their password/ login to access the site. http://www.raz-kids.com/
This site has been very inspiring for me as a parent and a teacher! There is a lot of great information about reading aloud to kids. It also includes information about great literature for kids. http://www.trelease-on-reading.com/
This site has lots of interactive math games that your second grader can play. http://www.apples4theteacher.com/math/