In this secondary mathematics worksheet, students follow Lewis Carroll’s rules to solve Word Ladders.  The one page worksheet contains two word ladder problems. Solutions are provided. 

A mathematical role play using Lake and Island Boards where students plan to move from Jabberwocky to their new planet

Tenth graders investigate if-then statements. In this geometry lesson, 10th graders identify the hypotheses and the conclusions of if then statements. The identify the "if" part and the "then" part using logical reasoning.

Students understand that a spreadsheet can be used to find the best scale to use in a model. They place the distances of the planets of the solar system to the Sun in one column of the spreadsheet. Students try different scales so that...