As children move around an obstacle course, adults can model positional language, encourage children to describe their movement themselves and create their own course.
In this article for EY practitioners, Dr Sue Gifford discusses children's early spatial thinking and how this predicts their mathematical understanding and achievement.
In this activity, children have the opportunity to wrap some toys and to measure and discuss the size of the box or wrapping paper that they will need.
Comparing the wrapped presents in this activity will give children the chance to explore and discuss weight, including the idea that large objects aren't necessarily the heaviest.