Get the kids interested in the history and theories of scientist Charles Darwin with this engaging word search worksheet. Kids love hunting down the hidden words and they will be learning 27 vocabulary words as they enjoy themselves. Use this activity as a treat for early finishers or maybe a homework handout for the whole class.
Darwin’s first sketch of the tree of life from one origin. Note the cross-bars for extinction — and that change is not conceived with some direction-as-progress. And notice Darwin’s simple words introducing the sketch, “I think…”