Here are some fun websites to try out at home!
Math Websites:
Prodigy Math Game: https://www.prodigygame.com/
Science:
Discovery Kids: http://kids.discovery.com/
Science Kids: http://www.sciencekids.co.nz/
National Geographic Kids: http://kids.nationalgeographic.com/kids/
Bite Size: http://www.bbc.co.uk/bitesize/ks2/science/