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 a common skin condition caused by the herpes zoster virus and characterized by a painful, persistent, and intensely itchy rash. Adults most commonly contract shingles, but anyone who has had the chicken pox virus is at risk. The condition is best known for producing an intense rash, but may also cause headache, swollen glands, fever or chills. And you thought hot flashes were bad! A typical shingles outbreak may last between 3-4 weeks.