use a problem-solving model that incorporates analyzing given information, formulating a plan or strategy, determining a solution, justifying the solution, and evaluating the problem-solving process and the reasonableness of the solution;
A set of 20 open-ended problem solving task cards covering a range of mathematical concepts.
A mathematics investigation involving 2-D shape, embedded in a real-world context.
An 82-slide PowerPoint presentation containing a variety of quick warm-up activities.
Practice addition and subtraction facts within 20 to uncover a meaningful quote.
A PowerPoint with 20 open-ended problem solving questions covering a range of mathematical concepts.
Challenge your first and second-grade students to solve these brain teasers with a set of 10 math word problems.