Space Shuttle
Make a space shuttle in your dramatic play area. Get a large box (rifregerator)
and two smaller ones (Oven). Put them together to form a space shuttle. You
can use a third box to form the point of the shuttle. Paint the boxes white
or drape white sheets over them (cheaper). Finally, cut out a place for the
children to get into the box on the bottom of the box. You can cut stars out
of the top of the box so that the children will see stars when they look up.
For added effect give the children space uniforms (white sheets and helmets
(5 gallon ice cream buckets)).
Me on the Moon
For a souvenir of your space week, find a picture of an astronaut. Make a copy
of the picture. Cut out the face of the astronaut and use a picture of a child
and make another copy. Now it looks like your student is on the moon. Do this
for all of your children. They'll love it.
Stars in a Jar
Put syrup, glitter, blue water, and star confetti in a baby food jar or Zip
Loc Bag and glue the top shut. Your children will love this suspended space
station.
Tic-Tac-Toe
Make a large Tic-Tac-Toe board. Instead of having your children play with X's
and O's Have them play with astronauts and space ships (pictures you photocopied
and laminated) 
Astronaut Food
Split a package of instant pudding into about four servings. Put each serving
into a Zip Loc Bag. Add the amount of milk that the package says to add. Next
have your children squeeze and shake the bag until it starts to thicken. You
can either eat it now or put it in the fridge through naptime. When your children
eat it cut off one of the corners and have them suck it through the corner.