Printout quizzes for dating boys

This brainstorming exercise is a fun way to expand your vocabulary and think about all the great ways to describe your friends and family.It is based on the fact that some of the radioactive isotope of Potassium, Potassium-40 (K-40) ,decays to the gas Argon as Argon-40 (Ar-40).Some are geared toward specific age groups, so keep that in mind as you browse through what's available. Some kids balk at the idea of taking a quiz outside of school, but when those quizzes are full of fun facts, trivia, and entertaining tidbits, you may find that your children become hooked on them.Help your young students practice important social skills like friendship, respect, trust, and responsibility with these worksheets.If necessary Bridget can copy photographs but she does need information about the people involved (names, dates etc).Our speaker for the evening was Susanah Farmer, who is a member of the society and is also Editor of Ag Lab.By comparing the proportion of K-40 to Ar-40 in a sample of volcanic rock, and knowing the decay rate of K-40, the date that the rock formed can be determined.As with any dating technique, there are some significant limitations.

Print the PDFIn this exercise, students must think about their own best qualities and how they can improve their social skills.Potassium (K) is one of the most abundant elements in the Earth's crust (2.4% by mass).One out of every 10,000 Potassium atoms is radioactive Potassium-40 (K-40).This is a great exercise for talking about honesty, respect, and responsibility, and about setting goals.Print the PDFThink of as many nice, friendly words as you can.