1
							2																	3
															4
	5				6								7
												8
			9
																		10
							11
12																					13
						14					15
		16									17							18
								19															20
	21
																22
				23
		24										25		26
											27														28
29																		30
								31
								32

Across 4. The summary of an experiment and its results. 8. Always wear these before you start work on any lab activity. 10. after you get data you -------- for conclusion 11. every claim in Science needs these 12. If you add salts/sugar to soap water solution, size of bubbles will be ....... . 15. These help scientists make a hypothesis or collect data during an experiment. 16. ..............Add water to acid 17. evidence result 19. acid to water. 21. The information collected during an experiment 24. Steps used in Scientific method 26. A statement needs this for proof. 27. can not get this with out evidence 29. The part of an experiment that is not being tested and is used for comparison 30. claim result 31. Water, sugar , salts , baking soda, alcohol, acetone are all these 32. This is all about carbon compounds.

Down 1. Changes as independent variable is designed. 2. An educated guess which can be tested 3. this variable can be manipulated. 5. food with excess carbohydrates make syou lazy. Laziness is ------ variable. 6. A control a variable which is kept 7. It is done primarily to test a theory or empirical idea 9. night's good sleep keep you alert in the morning. Good sleep is 13. Salt and sugar will be -------- variable. 14. A good experiment involves these. 18. The everyday explanations we develop for observed events do not qualify as scientific because they 20. First step of Scientific method 22. Statement which can pass through an experiment 23. This is kept constant. 25. Observation leads to this. 28. Claim Evidence