As soon as you notice that your skin feels tingly or looks a bit pink, you should go indoors or at least get into the shade. It can take 4-6 hours after you get out of the sun for sunburn symptoms to appear. However, if you get out of the sun right away, you may be able to avoid a more severe sunburn. As soon as you notice symptoms of a sunburn, begin drinking water to rehydrate your skin. Sunburns can cause dehydration and may lead to vasodilation, a process that can cause rapid dehydration and fatigue. You can help prevent after effects such as headaches by staying well hydrated. If you face feels hot from a sunburn, you can cool it off by periodically splashing it with cool water and then gently pat it dry with a soft towel. You can also place a cold, wet washcloth over your forehead or hold it against your cheeks to help dissipate the heat. Do not use any moisturizers that contain petroleum, benzocaine, or lidocaine. Instead, use pure aloe vera or a moisturizer that contains soy or aloe vera. If your skin feels particularly irritated or swollen, you can also use an over the counter topical steroid cream (1% hydrocortisone cream). Carefully read and follow the instructions on any over the counter medications that you use. Taking an NSAID (nonsteroidal anti-inflammatory drug) painkiller as soon as you notice that you have a sunburn can help manage inflammation, discomfort, and pain. Read and follow the dosage instructions on the packaging carefully. Once the sunburn's effects have become noticeable, look closely at your skin to check the severity of your sunburn. If you experience nausea, chills, vision problems, blisters over a large part of your body, or a fever, seek medical attention as soon as possible.
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One-sentence summary -- Get out of the sun. Drink water. Splash cool water on your face. Apply aloe or moisturizer to your face. Take an ibuprofen, aspirin, or acetaminophen. Inspect your skin.

You likely have a number of experts in your area who can talk about environmental issues. Invite them to come talk to your class or even an after-school environmental club. For instance, you could invite someone who works for the local parks and recreation department or a person who works at the recycling center. Another good choice would be someone who works for a nature center or preserve or even the zoo. You can discuss things like turning off the lights when you leave a room, turning up the AC a few degrees warmer, doing laundry in cold water, and unplugging devices when they're not being used. You could also talk about making energy-efficient choices in the home, such as switching out incandescent bulbs for fluorescent bulbs or LEDs. Connecting kids with science centers helps them learn about ways they can conserve. Plus, most science museums will have special events for WED day. Videos are a great way to engage students in learning, and you can find a large number of professional videos for kids on conservation. For instance, PBS has a nature section at http://www.pbs.org/wnet/nature/classroom/.
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One-sentence summary -- Invite people to talk about nature and conservation. Talk about ways to conserve energy. Go on a field trip to a science or natural history museum. Watch a few professional videos.

Make this circle about one-third larger than the head, and give it a bit of an oval shape. About one-third of it should overlap the lower right side of the circle for the head. This oval should extend to the right of and slightly below the circle for the neck. It should also overlap the neck circle and just touch the circle that represents the head. The body oval should be about 1.5 times taller than the neck circle and about 3 times wider. Elongate the shoulder oval vertically, make it overlap the neck oval slightly and run to just below the body oval, and tilt it about 30 degrees towards the front of the fox. Make the leg oval about twice as long and half as wide, and extend it straight down from the shoulder. Create the foot oval at a right angle to the leg. After finishing the outline for the near-side front leg, sketch in the front portion of the leg and foot ovals of the far-side front leg. Make them extend just a bit in front of the near-side leg. Make the rear shoulder about 1.5 times as long and twice as wide as the front shoulder. Instead of a single leg oval, draw 2 ovals that meet at 30-degree angles to represent the knee joint. Make the back foot oval the same size as the front foot. A fox's back knees bend towards its tail, not towards its head. As with the far-side front leg, create overlapping elements of the far-side rear leg in similar proportion to the near-side rear leg. Connect it to the back of the body oval and run it down to the ground level where the fox's feet are. Make the oval wide enough to partially overlap the near-side rear shoulder and knee. Sketch the tail at roughly the same angle as the upper rear leg. Make the tail about the same length as the body oval, but more narrow by about half. After you've finished outlining the fox using various oval shapes, add definition to its various features. Make the body leaner in the abdomen, and contour the legs to give a more muscular look. Make the tail a bit wavy, and use small curved lines to add indications of fur on the tail and at the front of the chest. Foxes have narrow, somewhat football-shaped eyes, lean muzzles with slightly-rounded noses, and angular but slightly-rounded ears. Refining the facial features may be the toughest part, so refer to images of foxes for guidance. In other words, trace over the more defined body, legs, tail, head, and face that you just created. Then, erase the original ovals you used to shape the outline of the fox. If you sketched lightly in pencil, the lines should vanish without any trouble. Make the lower halves of the legs, the lower third of the tail, the front of the chest, and the bottom half of the muzzle an off-white color. Fox fur can carry shades of red, orange, and brown, but a "burnt orange" shade may give you a fairly typical fox color.
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One-sentence summary --
Overlap the bottom right of the head with a slightly larger circle for the neck. Sketch out a much larger oval to represent the fox's body. Connect a set of elongated ovals to represent the front legs and feet. Follow a similar process with 4 ovals for the rear legs and feet. Draw the tail out of a long, nearly banana-shaped oval. Refine the fox's body shape and add facial features. Darken your refinements with pen and erase the pencil outlines. Color the drawing, if desired, to finish it off.