Grace's Clue #3 (complete me at your 1st surprise)

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Across
  1. 4. Toy needed for ramps
  2. 7. Game played on 9 squares
  3. 8. You'll also find one of these in a firehouse
  4. 10. I use your leg motion to move
Down
  1. 1. It takes two to make me move
  2. 2. Place kids go to cool off in the summer
  3. 3. The blind use me to read
  4. 5. Hear me roar
  5. 6. Where kids go to burn off energy
  6. 8. Meal you eat on the ground on blanket
  7. 9. I'm played on black and white squares