Today’s list of materials

1. Download All Printables
2. Plastic Bottle Sprinkler:
3. empty 2-liter bottle
4. duct tape
5. push pin
6. garden hose
7. Build a Jitterbug:
8. tube and syringes (if you have the Hydraulic Claw crate)
9. plastic Luer lock syringes (if you don't have the Hydraulic Claw crate)
10. plastic or silicone tubing to fit syringes (if you don't have the Hydraulic Claw crate)
11. water
12. Tinker Crate box or shoebox
13. matchbox or other small box
14. craft knife
15. pencil
16. tape
17. assorted art supplies (optional)
18. Balloon Monster:
19. empty cracker box or other small box
20. construction paper
21. scissors
22. water
23. pen
24. balloon
25. brads
26. glue
27. crayons, colored pencils, or markers
28. wiggle eyes and pipe cleaners (optional)
29. Build a Hydraulic Machine :
30. tube and syringes (if you have the Hydraulic Claw crate)
31. plastic Luer lock syringes (if you don't have the Hydraulic Claw crate)
32. plastic or silicone tubing to fit syringes (if you don't have the Hydraulic Claw crate)
33. cardboard
34. craft sticks
35. glue
36. pipe cleaners or aluminum wire
37. tape
38. binder clips
39. rubber bands
40. springs