Full of different chemical elements, this is a great activity to introduce any chemistry topic, particularly looking at chemical reaction. The activity can be extended by using a periodic table to find elements of all the words.
Year 4 - States of matter
Year5 - Properties and changes
Just for fun! - a great tutor time or end of day activity.
The resource contains activity sheet (print 2 pages per sheet for A5 copies) and answer sheet pdfs.
There is an interactive version of this game as part of our 20 Wordsearches bundle in The Science Brainery