Every now and again I like to mix things up by setting aside our usual studies to do a unit study and lapbook. In The Hands of a Child is a great resource for this. If you haven't visited their website before, they're worth a look. Right now they have some great specials going on. If you take a look on their specials page you'll find that they are offering a lapbook on metals for free (for grades 4-10), their current $5 lapbook is on life cycles (for K-3) and they have many lapbook titles priced at $2 for Father's Day (sale ends at 12 midnight EST on Sunday June 16th).