Problem: Article: Wipe down the shaver's body and parts with a towel, then allow it all to air dry. The last thing you want is to put everything back together with drops of water trapped inside.
Summary: Allow water washable shavers to dry.

Problem: Article: You want to serve the steak while it's still warm. Allowing a round steak to cool too much can compromise the flavor and texture. Serve the steak right after it is done resting for the best possible taste and presentation. You can store leftovers in an air-tight container placed in the refrigerator for up to 5 days. However, repeatedly heating and cooling the steak will dry it out and make it tougher.
Summary: Serve the steak while it's still hot.

Problem: Article: Math games are good tools for honing your math skills and are designed to let you have fun while doing it. Some recommended online math games (that are in line with the new Common Core standards) include: DragonBox 5+ which lets you gradually build your algebra skills until you're able to master more and more advanced equations. Prodigy, a game targeted at elementary-school students, that integrates math practice into a role-playing game that allows players to use math to make their way through an appealing fantasy world. Many other productive games are available online and as apps, so do a little looking around and find those best suited to your needs and goals. Incorporate math equations into your daily routine to help keep your skills sharp and to help you recognize the many ways that math exists all around you. Take the time to apply math in common situations. For example, if, say, a sweater that's regularly $38 is on sale for 30% off, what is the sale price? Or if you need to double a recipe that calls for 3/4 cup of flour, how much flour will you need? Also take the opportunity to put your math skills to work in new and different situations outside your normal routine. For example, if you plan to hike a new trail that's 7 miles long and it takes you 20 minutes to walk a mile, how long should you plan for your hike to take? Or if you need to drive 13 miles to pick up your friend at 1:30 and the average speed limit there is 45 mph (72 km/h), what time will you need to leave to arrive on time to get your friend? It's easy to become frustrated with math when all you're doing is memorizing a formula that, at base, means nothing to you. But if you work to truly understand the principles behind the formula, your understanding of math can become deeper and more productive. Start by doing some research. Say you're learning the Pythagorean theorem. Who was Pythagoras anyway? What does he have to do with triangles? How did he discover the theorem that was named after him and why does anybody care? Having a sense of the development and broader implications of a math concept can turn it from something you simply have to memorize into something you genuinely understand and can take an interest in. Translate the math principle into everyday language. Staying with the Pythagorean theorem, you know that the basic definition of the Pythagorean theorem is a2 + b2 = c2, but what does that translate to in everyday language? Try to figure it out. Translating it might result, for example, in this: the square of the longest side of a triangle (c2) is the same as (or equal to) the squares of the other two sides (a2 + b2) added together. Translating the principle into everyday, non-intimidating language can help you more easily understand, remember, and apply that principle. Explore with that new principle--in the Pythagorean theorem example, try applying the theorem to other shapes than triangles. Can it be translated and applied to other shapes like rectangles, hexagons, squares, etc.? Why or why not? Understanding why a principle specifically applies to some instances and not others will help you better integrate and apply that principle as you go forward.
Summary: Play math games. Make math part of your life. Learn about the big picture.

Problem: Article: In scientific terminology, a fact is an observation that has been repeatedly observed and is accepted as practically functional and "correct." While facts can be scientifically refuted or may not be consistent across time and place, they are held as true until they have been proven wrong. As you explain this concept, focus especially on separating fact from law, since both describe natural phenomena, albeit in different ways. When explaining a scientific fact, start with a point of general observation. For example, begin your explanation by saying something like, "it is always bright outside at noon." This is a fact in that it describes a state of naturehowever, this statement may not be true in Antarctica or Greenland, where darkness lasts throughout the day in certain seasons. Explain how this will lead to a revision of the scientific fact: "within certain degrees of latitude, it is always bright outside at noon." Facts are often the initial building blocks of scientific inquiry; they can generate curiosity and the hypotheses that come from inquiry and experimentation. Facts are less formal than laws, and are not seen as an "official" definition of a phenomenon that occurs or of the reason that something happens. Facts are more localized and generalize less than laws. Explain that, if the Law of Evolution describes the way that species throughout the world evolve over time, a scientific fact related to evolution (and natural selection) could be: "giraffes with long necks can reach more leaves than giraffes with short necks." Many students and adults hold to misunderstandings of scientific vocabulary and misunderstand the relationship of theories, laws, and facts. For example, scientific theories do not develop into scientific laws. To explain the difference, focus on this distinction: laws describe phenomena, theories explain phenomena, and facts describe observations.
Summary:
Define a scientific fact. Provide examples of scientific facts. Clarify the distinction between scientific laws and facts. Clear up any common misconceptions.