Problem: Article: Most falls and injuries occur with new or inexperienced skateboarders.  If you have some practice under your belt before talking to your parents about getting your own skateboard, you can point to that experience to justify why you’re ready for your own board.  Start slow when learning how to skateboard.  Ask your more experienced skateboarding friends for guidance and advice about how to maneuver and use the board properly. Use the experience on your friend’s board to practice falling safely. Skateboarding really does carry the risk of serious injury to the body, especially the head and arms.  Promise to wear all the appropriate safety gear, including a helmet, elbow and knee pads, wrist guards, and appropriate shoes.  Choose a helmet that fits snugly on your head.  It should not be too tight or too loose, and sit low on your forehead.  The straps should form a “V” around your ears. Skateboarding is not recommended for children younger than five. If you’re between the ages of six and ten, you should agree to supervision from a family member or trusted adult. Agree to accept your parents’ safety instructions. Promise to avoid doing risky stunts.  Don't lie to your parents just to convince them to buy one for you. For example, don't say you will always wear a helmet if you aren't planning to once you get a skateboard. If you do this, your parents will probably just return the skateboard. Skating in the street can be dangerous, and skating in certain locations can be illegal.  Do not skate in the street or use homemade skate ramps.  Only use your board in approved public areas or skateparks. If your parents only want you skating around the neighborhood, promise them that you will not go anywhere else.
Summary: Learn to practice on a friend’s skateboard. Demonstrate your commitment to safety. Make sure your parents know you will only skate in safe areas.

INPUT ARTICLE: Article: Put your beans in the blender and use the pulse setting to grind them as finely as you can. You probably won't be able to achieve a finer grind than a medium to medium coarse grind, but this will be fine if you have a drip maker or a French press. Place the beans in the mortar and grind them with the pestle, as you would grind peppercorns and other spices. Keep going until you've ground them to the level you need. It will take some elbow grease, but eventually you'll have enough to make delicious coffee. If you're really desperate, place the coffee beans between two sheets of waxed paper on a sturdy surface that won't get damaged by a hammer. Use a hammer to smash the beans until you've pulverized them to a grind suitable for your coffee maker.

SUMMARY: Use a blender. Try a mortar and pestle. Use a hammer.

In one sentence, describe what the following article is about: This can give your Oreo cookie balls a pop of color. You will need to do it while the chocolate coating is still melted, or the topping won't stick. Here are some toppings to give you ideas:  Try crumbled Oreos. They work best against white chocolate. Add a pinch of sprinkles for a pop of color. Try crushed candy cane for something festive. Match shaped sprinkles to the season/holiday. For example, use pink hearts for Valentine's Day and shamrocks for St. Patrick's day. Once you have coated the cookie balls in chocolate and refrigerated them, take them out of the freezer. Melt some chocolate in the microwave, and drizzle it across the top of each ball using a spoon.  Try using a contrasting chocolate. For example, if you coated the cookie balls in dark chocolate, drizzle white chocolate over them. A quick and easy way to drizzle chocolate is to pour the melted chocolate into an empty squeeze bottle, and then to squeeze out a zigzag. You can find chocolate in all sorts of interesting colors in the baking section of an arts and crafts store. Some baking supply shops may also carry this. If you can't find any colored chocolate, you can make your own by melting some white chocolate and mixing some candy coloring oil into it. Don't use water-based food coloring, or the chocolate will seize. There are many different types of Oreos. Some of them are seasonal, and available only during certain times of the year. If you'd like to try something a little more special, follow the recipe as usual, but use a different type of Oreo cookie. You can dip these Oreo cookie balls in any type of melted chocolate as well. Listed below are some ideas to get you started:  Pair Golden Oreos with white chocolate and rainbow sprinkles.  Pair Red Velvet Oreos with white chocolate and a dark chocolate drizzle. Pair Mint Oreos with dark chocolate and green sprinkles.  Pair Golden or Birthday Oreos with white chocolate and rainbow sprinkles. Roll the dough out using a rolling pin until it is about ½ inch (1.27centimeters) thick. Use mini cookie cutters to cut out some shapes. Dip the shapes into the melted chocolate, and decorate with sprinkles. Consider matching the sprinkle shape to the cookie shape. For example, if you made heart-shaped cookies, use heart-shaped sprinkles.
Summary: Add a topping, but be sure to add it before the chocolate coating sets. Drizzle some melted chocolate after the chocolate coating has set. Try a colored chocolate for the coating. Try it with a different type of Oreo. Use cookie cutters to make different shapes.

In one sentence, describe what the following article is about: Compare data from multiple areas, and use the contrasting population densities to make observations about those areas. For example: if the city of Boonesville includes 60,000 people overs its 8 square miles, then its population density is 7,500/square mile. You can see that the population density of Auburn is far higher than the population density of Boonesville. Consider whether you can use this difference to draw any conclusions about the two cities. Even if you calculate the population density of an area as dense as a large city, the resulting figure will not tell you much about the differences between individual neighborhoods. You may need to find the density for various area scales in order to fully understand a place. Calculate the projected population growth for a given area, then compare the current population density with the predicted future density. Look for census data from the past, and try comparing past population densities with the current figure. Try to understand how a place has changed and will change. It is simple and straightforward to calculate population density in this way, but it may not reveal more intricate details about an area. This is highly dependent upon the size and type of the area for which you are calculating population density. The formula sometimes says more about smaller, densely-inhabited areas than it does about larger areas that include both inhabited and uninhabited land.  Say that you calculate the population density of a county that is home to a huge amount of open land and national forest, but also to a very large city. The population density of the county at large will not tell you much about the density of the city: the actual space where people live. Remember that population density is just an average. It may not correspond exactly to the population count of an area. If not, consider why. Try calculating the density for a smaller area within the original area. Make predictions about an area given when you know about high and low population densities. For instance, areas with high population densities tend to have higher crime rates and higher prices for housing and goods. Low-density areas tend to feature more agriculture, and they often include more wilderness or open space. The conclusions that you draw about a given area or areas will depend upon your purposes. Think about how you can make this data insightful.
Summary:
Compare population density. Try including population growth. Be aware of the limitations. Think about the data.