Have each student choose one type of calculator to explore. Then have them share their results and what they've learned using charts, posters, or multimedia presentations. Assign students to each bring one recipe to class. Ask students to pretend that they must prepare this recipe for more people than the recipe provides. If possible, have students prepare their recipes using the calculated amounts of each ingredient.
Students can use ideas from the site to create their own math glossaries.
Multimedia Math Glossary Puzzle Corner Children love puzzles. Make math fun and challenging by trying some of these math puzzles. Teach them how to convert Arabic numbers to Roman numerals and then have fun using the conversion calculator. Discuss places where students have seen Roman numerals. They will be amazed at all the places Roman numerals can be found.