- 1. Kenneth sliced an apple and left it on the table for Raymond to eat. When Raymond is going to eat the sliced apples, he notices that their color turned brown. What chemical change occurs in the scenario?
- 2. Gas turning into liquid.
- 3. Being a critical and creativ problem-solver, what way, you need to use to solve problems?
A) common and common innovative ways
B) common and innovative ways
C) common and uncommon innovative ways
D) common and uncommon inovative ways
- 4. To which of the following we can integrate predicting?
- 5. Jaypee has a mass of 45kg on Earth. If he is to travel to the moon, what will be his mass?
- 6. Which of the three subatomic particles has no charge at all?
- 7. Ivan is experimenting with a volcanic eruption. He mixed vinegar and baking soda and observed bubbles being created. What chemical change is involved?
- 8. Anything that takes up space and has mass
- 9. What refers to an educated guess about how things work?
A) Inferring
B) Predicting
C) Classifying
D) Hypothesis
- 10. Before coming to classes, Sir Jebs spends time to read the topics that he is going to teach to make sure he understands it and to teach it well to his students. What scientific knowledge is being illustrated?
A) Scientific Attitudes
B) Science Content
C) Scientific Claims
- 11. What is the first thing to do in a scientific method?
A) Ask question
B) Do background research
C) Make an observation
- 12. Almeradz is seeking answers about whether the amount of water intake affects his dehydration. What is the independent variable?
A) Amount of water intake
B) Dehydration
C) Almeradz
- 13. In a more systematic context, this step of scientific method usually done in a laboratory.
A) Ask question
B) Doing an experiment
C) Make an observation
- 14. If Joshua has a mass of 10kg on Earth with an acceleration of gravity of 9.8 m/s2, what will be his weight?
- 15. Lena always make sure to have concrete evidence before making judgments and decisions. What attribute in science does Lena possess?
A) Informed decision-maker
B) Effective Communicator
C) Critical and Creative Problem-Solver
- 16. Who discovered the presence of negatively charged particles and included it in his plum pudding atom model?(Last name only)
- 17. What change do matters undergo where the final product is still composed of the same matter or composition?
- 18. What process is involved when your ice cream melts?
- 19. What science process skills we use when we group objects according to their similarities and differences?
A) Predicting
B) Classifying
C) Inquiry skills
- 20. What process is involved when a gas turns into a solid?
- 21. What chemical property of matter causes harm to humans when intake?
- 22. Which scientific knowledge involves basic and integrated science skills?
A) Inquiry skills
B) Classifying
C) Predicting
- 23. Which science process skill is solely dependent on observation?
A) Classifying
B) Predicting
C) Inferring
- 24. Which among the six integrated science process skills involves communicating?
A) Identify
B) Defining operationally
C) Interpret Data
D) Formulate Hypothesis
- 25. What refers to an educated guess of what might happen if you do something?
A) Inferring
B) Prediction
C) Hypothesis
- 26. Anna noticed that she had a lot of dandruff. She hypothesized that maybe it was because of the shampoo she was using. What could be Anna's prediction?
A) If Anna switch to an anti-dandruff shampoo, then her dandruff will be gone.
B) Anna switched to an anti-dandruff shampoo, and her dandruff will be gone
- 27. James Chadwick discovered the presence of neutrons within the nucleus. According to him, what charge does this particle possess?
- 28. The ability of matter to be dissolved in another substance.
- 29. This principle states that matter doesn't just disappear- it just change its form.
- 30. Matter's ability to resist flow.
- 31. Who described the atom as the smallest unit of matter which is indestructible and indivisible?
- 32. Justin wants to determine if his sleeping time affects his productivity in school. What could be the dependent variable in the problem?
A) Justin
B) Sleeping
C) Productivity in school
- 33. Which step in scientific method gives meaning to the data that has been collected from an experimentation?
A) Collecting the data
B) Analyzing the data
C) Analyzing the method
- 34. Solubility is one of the physical properties of matter. What refers to the one that is being dissolved?
- 35. Which are being tested and accepted based on observations and rejected if these fail the test?
A) Scientific methods
B) Scientific claims
C) Defining operationally
- 36. Kasie is playing with clay dough. She noticed that she could flatten the clay without being broken into pieces. What physical property is involved?
- 37. This refers to an educated guess based on good observations and inferences of the possible outcomes from an intervention.
A) Measuring
B) Predicting
C) Classifying
- 38. This step in scientific method gives you deeper understanding of the topic that you want to study.
A) Science process skills
B) Doing some background research
C) Informed decision-maker
- 39. Ability to attract or repel something
- 40. Who created the nuclear model of an atom on which he discovered that atom has a nucleus?(Last name only)
- 41. Which property of matter refers to its ability to react with other substances?
- 42. What refers to the set of skills that we use when we study and investigate using scientific method?
A) Scientific ways
B) Scientific method
C) Scientific process skills
- 43. Using the scientific principles, how can we provide substantial explanation about scientific concepts or phenomena?
A) None of this
B) Using and testing evidence
C) Testing evidence
D) Using evidence
- 44. Having this attribute in science, you can utilize brainstorming, creativity, and analysis and evaluation in creating solutions.
A) Informed Decision-Maker
B) Innovative/Incentive Thinker
C) Critical and Creative Problem-Solver
- 45. Solid turning into gas.
- 46. Which of the following entails the first scientific principle?
A) The use and testing of procedure
B) Continues learning
C) The use of sense and equipment
- 47. Condensation occurs when liquid is formed from what?
- 48. Among the three scientific ways, which could be represented by the popular statement, "Change is the only thing that is constant"?
A) Science relies on evidence from the natural world.
B) Science is embedded within the times, so does our understanding of the world improve.
C) We should still follow the scientific process guided by some parameters.
- 49. On which of the following does science relies that is logically examined and interpreted by scientists using reasoning?
A) Experiment
B) Observation
C) Evidence
- 50. What chemical change is involved in overcooked rice?
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