1) What causes the reaction when Mentos is dropped into Coke? a) Heat b) Pressure c) Chemical Reaction d) Light 2) Which of the following is a result of the Coke and Mentos experiment? a) Explosion b) Eruption of foam c) Color change d) Formation of bubbles 3) What ingredient in Mentos primarily causes the reaction with Coke? a) Sugar b) Carbon dioxide c) Caffeine d) Aspartame 4) In Scratch, what block is used to make the sprite (object) move? a) Sound block b) Motion block c) Looks block d) Events block 5) What is a sprite in Scratch? a) A sound effect b) A type of block c) A character or object d) A background 6) Which block would you use to change the color of your name in Scratch? a) Motion block b) Control block c) Looks block d) Sensing block 7) Which liquid was used as the main component in the lava lamp? a) Water b) Vegetable Oil c) Milk d) Vinegar 8) What creates the movement in the homemade lava lamp? a) Food coloring b) Seltzer tablets c) Heat d) Shaking the bottle 9) Why do the water and oil not mix in the lava lamp experiment? a) Different colors b) Different densities c) Different temperatures d) Different smells 10) In the jumping game on Scratch, what block is used to detect if a sprite is touching a specific color or object? a) Sensing block b) Motion block c) Control block d) Sound block 11) What is the main purpose of the jumping game created in Scratch? a) To move sideways b) To jump over obstacles c) To change colors d) To create music 12) Which block helps to start the game when the green flag is clicked? a) When the green flag is clicked b) When sprite is clicked c) Forever block d) Repeat block 13) What is the main objective of pickleball? a) To hit the ball over the net b) To score points by landing the ball in the opponent's court c) To keep the ball in the air d) To hit the ball out of bounds 14) What equipment is essential for playing pickleball? a) Tennis rackets and a basketball b) Paddles and a wiffle ball c) Baseball bat and a football d) Hockey sticks and a puck 15) In pickleball, how do you start a game? a) By serving the ball b) By throwing the ball c) By kicking the ball d) By dribbling the ball

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