Mystery topic

Today in my class we had to work in teams to solve the mstery of our theme for this week.  We had to make some puzzles to get picture clues, unscramble some words that were given to us and then we did a word find. After we done the word find we got given all these maths questions to do.  When we solved each question we got a letter.  At the end the letters spelled out our topic. Our topic that we are going to do is... ancient Egypt.