This worksheet on the three levels of the government has two interesting activities. The students need to complete the US Government crossword puzzle based on the interesting clues given. You can set a time limit to make it a little more fun and challenging for them. It will help them quickly revise what they have learned about the different levels of the government.
The second activity requires them to identify if the given statements are true or false. It will help them improve their concentration and attention to detail.