A number talk is a short (10-15 minute), ongoing daily routine that provides students with meaningful practice with computation. Tools should be used during second grade number talks to provide a context for reasoning with numbers. Some examples of tools appropriate for second grade are rekenreks, ten-frames, double ten-frames, open number lines, and hundred charts.
Differences Between Shingles and Hives. Shingles is caused by the varicella zoster virus, same as chicken pox. Hives are a skin reaction to many different things, including pets, soaps, foods, and medications. 2. Hives cause red and itchy welts to form on parts of the skin but do not cause blisters.
Shingles is an outbreak of rashes and blisters on the skin, caused by the same virus that causes chickenpox. Once an individual has had chickenpox, the virus stays in the body in an inactive state. Years later, the virus can become active, causing shingles. The first symptoms of shingles are unusual skin sensations. These include pain, itching and tingling. Other symptoms include confusion, fatigue, fever, headache, memory loss, an upset stomach and stomach pain.