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Standardized Test Prep

Standardized Test Prep. Grade 6. Multiple Choice. Sophia noticed that many birds pick through the seeds in her bird feeder until they get a sunflower seed. What is an inference she could make from this observation? a . Birds are attracted to white objects. b. Sunflower seeds are crunchy.

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Standardized Test Prep

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  1. Standardized Test Prep Grade 6

  2. Multiple Choice Sophia noticed that many birds pick through the seeds in her bird feeder until they get a sunflower seed. What is an inference she could make from this observation? a. Birds are attracted to white objects. b. Sunflower seeds are crunchy. c. Birds do not like seeds. d. Birds prefer sunflower seeds.

  3. Multiple Choice • Which of the following attitudes do good scientists possess? a. curiosity about the world b. certainty that a hypothesis is correct. c. ambition to be famous and respected d. a strong sense of cultural bias.

  4. Multiple Choice • Marie observed people at a store. Which is a qualitative observation she may have made? a. Twenty people walked into the store. b. The store sells clothes. c. It was 1:00 P.M. d. All of the above.

  5. Multiple Choice • Which of the following statements best describes a scientific theory? • It is a well-tested explanation for a wide range of experimental results. • It is an educated guess based on experience. • It is a statement that describes what scientists expect to happen. • It is a hypothesis that was confirmed by an experiment.

  6. Multiple Choice • Tara was collecting data about rainfall by measuring water levels in a bucket in her yard. She saw her dog drinking from the bucket. This is an example of: a. cultural bias b. personal bias c. experimental bias d. data collection

  7. Multiple Choice • What would be the best way to determine which brand of paper towels is the strongest when wet? • Comparing television commercials that demonstrate the strength of paper towels • Tearing different brands of towels when they are wet to feel which seems strongest • Comparing how much weight each brand of towel can hold when wet before it breaks • Asking chefs which brand is best

  8. Multiple Choice • A volcanologist studies volcanoes. This is an example of : • Earth and space science • Life science • Computer science • Physical science

  9. Multiple Choice • A student grows tomatoes for an experiment. Which piece of equipment will be needed to determine the mass of the tomato? a. Graduated cylinder b. meter stick c. stopwatch d. triple-beam balance

  10. Multiple Choice • Ellis measured the mass of five samples of quartz. His results were 39.75g, 38.91 g, 37.66 g, 39.75 g, and 39.55 g. What was the mean mass of the samples? a. 39.55 g b. 39.75 g c. 39.12 g d. 38.91 g

  11. Multiple Choice • A jacket made of a new, lightweight material has just been designed. Which of the following prototypes would be the best one to use to test how comfortable the jacket is to wear? • A computer model of the jacket • A miniature version of the jacket • A full-sized version of the jacket, made of cotton • A full-sized version of the jacket, made of the new material

  12. Multiple Choice • A new robotic vacuum cleaner that was developed this year is an example of: a. an obsolete technology b. an emerging technology c. a construction technology d. a communication technology

  13. Multiple Choice • The fact that matter is neither created nor destroyed in any chemical or physical change is called the • Law of exothermic change • Law of endothermic change • Law of thermal matter • Law of conservation of mass

  14. Multiple Choice • The density of a substance equals its mass divided by its volume. The density of sulfur is 2.0 g/cm3. What is the mass of a sample of sulfur with a volume of 6.0 cm3? a. 3.0 g b. 4.0 g c. 8.0 g d. 12 g

  15. Multiple Choice • The abilities to dissolve in water and to conduct electric current are examples of • Physical properties • Chemical properties • Physical changes • Chemical bonding

  16. Multiple Choice • Which two pieces of laboratory equipment would be the most useful for measuring the mass and volume of a rectangular block? • A metric ruler and a stopwatch • A balance and metric ruler • A graduated cylinder and a metric ruler • A balance and a stop watch

  17. Multiple Choice • Which of the following correctly describes a solid? • The particles do not move at all. • The particles are closely locked in position and can only vibrate in place. • The particles are free to move about independently, colliding frequently. • The particles are closely packed but have enough energy to slide past one another.

  18. Multiple Choice • A gas exerts a force of 1,000 N on a surface with an area of 5.0m2. What is the pressure on the area? a. 200 Pa b. 500 Pa c. 2,000 Pa d. 5,000 Pa

  19. Multiple Choice • A wet towel is hanging on a clothesline in the sun. The towel dries by the process of • Boiling • Condensation • Evaporation • Sublimation

  20. Multiple Choice • Elements that are gases at room temperature are likely to be classified as which of the following? • Metals • Nonmetals • Metalloids • semiconductors

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