A beautifully designed set of 20+ maths whiteboard resources aimed at primary aged students. There are resources about addition, multiplying fractions, number lines and more.
http://ictmagic.wikispaces.com/Maths

This is a great site for creating all sorts of online cloze text of missing words and sentence ordering activities. It's great for sentence and grammar work, as well as using text about topics from across the curriculum. Register for free to create text activities to share and embed.
http://ictmagic.wikispaces.com/Cross+Curricular

The ICTmagic Advent Calendar is back for 2012! Get a new Christmas resource, activity or game to use in your class every day in December up to the big day.

This great maths site has an amazing collection of maths self-marking problem solving questions. Search by age level or topic. This covers both Primary and Secondary levels. Topics include numbers, geometry, algebra, data analysis, probability and more.
http://ictmagic.wikispaces.com/Maths

There are many excellent interactive whiteboard resources on the web. In this one, students sequence the seasonal events in the year of a woodland habitat. The students click the picture to read and listen to explanations and drag them to put them in the correct order.

A wonderful YouTube channel featuring over 400 science experiments and activities to try in your class. Each video is succinct and easy to follow.
http://ictmagic.wikispaces.com/Science

A fun and useful area and perimeter 2D shape tutorial and interactive activities for you whiteboard. Learn how to find the area and perimeter of rectangles and triangles and then complete the questions.
http://ictmagic.wikispaces.com/Maths

A lovely set of online games and activities for young children to practise their computer, problem solving and thinking skills.
http://ictmagic.wikispaces.com/Early+Years