What is the purpose of test corrections? The purpose of the test corrections, is for students to learn from their mistakes. Students will need to analyze their work and discover their mistakes, which will help prevent them from making the same mistakes in the future. Can AP classroom detect cheating? Can AP classroom detect copy […]
How is reliability measured?
How is reliability measured? Reliability can be estimated by comparing different versions of the same measurement. Validity is harder to assess, but it can be estimated by comparing the results to other relevant data or theory. Methods of estimating reliability and validity are usually split up into different types. What is an example of a […]
How do you write a qualitative and quantitative observation?
How do you write a qualitative and quantitative observation? Qualitative observations use your senses to observe the results. (Sight, smell, touch, taste and hear.) Quantitative observations are made with instruments such as rulers, balances, graduated cylinders, beakers, and thermometers. These results are measurable. What are the advantages of giving qualitative observation? 1 Captures the Essence […]
Why is sodium fluoride used in toothpaste?
Why is sodium fluoride used in toothpaste? USES: Sodium fluoride makes teeth more resistant to decay and bacteria that cause cavities. This medication is used to prevent cavities. Is sodium fluoride positive or negative? It is neutral because the Na and F atoms are transferring their valence electrons in order to become stable. This results […]
Do windmills kill bats?
Do windmills kill bats? Dead bats are found beneath wind turbines all over the world. It’s estimated that tens to hundreds of thousands die at wind turbines each year in North America alone. These bats migrate and mate primarily during late summer and early autumn, which is also when the vast majority of bat fatalities […]
What are the 5 components of health-related physical fitness?
What are the 5 components of health-related physical fitness? 5 Components of Physical Fitness Cardiovascular Endurance. Muscular Strength. Muscular endurance. Flexibility. Body Composition. What are the 5 components of health related fitness and give their definition? There are five components of physical fitness: (1) body composition, (2) flexibility, (3) muscular strength, (4) muscular endurance, and […]
How do you make homemade laundry sanitizer?
How do you make homemade laundry sanitizer? Using Vinegar to Disinfect Laundry For a bit of added disinfectant and deodorizer in your clothes, you can add ½ cup of white vinegar to the rinse cycle. Not only will this help to kill those pesky germs, but it also works as a fabric softener. This can […]
Will you vs Can you?
Will you vs Can you? May implies that you are asking for permission. Can implies that you are questioning somebody’s ability. Will implies that you are seeking an answer about the future. Can V could? The modal verbs can and could represent the ability of a person or thing in doing something. However, there is […]
What is the difference between a constant variable and a control group?
What is the difference between a constant variable and a control group? Just so you remember: variables and constants are part of your experimental group (the group on which you are testing). And the control is a separate group that is not being tested on but is still being observed. What is the difference between […]
How do state constitutions and laws relate to the US Constitution?
How do state constitutions and laws relate to the US Constitution? State constitutions resemble the federal Constitution in that they outline the state government’s structure of legislative, executive and judicial branches as well as contain a bill of rights. Often, state constitutions are much longer and more detailed than the federal Constitution. What are three […]