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d. To check whether the value of variable is greater
than 50 or not. ______________
e. To join two strings passed in that block. ______________

f. To check whether the up-arrow key is pressed or not ______________
2. Under which block “if on edge, bounce…” block is available in scratch?
3. What is the meaning of “set…to…” block under “Variables” block?

4. What is the meaning of “when… key pressed” block?
5. “show variable” block is used for ______________.
6. Explain different logical operators available under “Operators” block.

B. Fill in the blanks.
1. ______________ block, is used to add two number values.

2. “abs of…” block is under ______________ block.
3. ______________ block is used to hide the variable when it is not required.

4. “when this sprite clicked” block is used ______________.
5. “when I start as a clone” block is a ______________ block.
6. ______________ the variable, which is already created in scratch.

C. Write the name of “type of block” for following blocks:
Name of the block Type of Block

1. “when this sprite is clicked” ______________
2. “my variable” ______________

3. “key pressed?” ______________
4. “… >….” ______________
5. “make a variable” ______________

6. “hide variable…” ______________
7. “pick random… to…” ______________

Something to Do

1. Create a game of your own choice using different sprites and blocks and variables
teach till now.

2. Create a story in the scratch showing different backgrounds and music.

3. Use Scratch, and make a project of your own choice.

70 KVS DELHI REGION 2025