Welcome back to school! The summer has been busy!

Can you believe that August is over? The summer has gone by too quickly. I've been busy updating checklists and making other resources for Common Core!
 
New Icons ~ Letter-shaped domain icons have been added to all checklists and posters to help students and teachers identify domains (strands) quickly, even if the signs are printed in black/white.

 

FREE Goals Leaflets using “I Can” Statements ~  There are now free leaflets of goals for each grade from K-8, numbered to match the goals on my poster checklists. These require just one sheet of paper, printed on both sides and folded to make a 4-page leaflet. You can download these from my website, www.mathpaths.com.

New Class Goal Signs ~ The 50-60 goals on each grade’s checklist are now available as individual goal signs illustrated with the domain icons, to be printed or displayed on a screen.

New and Expanded Products for the Standards for Mathematical Practice ~  In 2012, I developed “Be a Star” posters to emphasize practice standards in grades 3 to 8. Over the summer, I wrote a simpler K-2 version of "Be a Star" posters. Versions for 3-8 and K-2 include unique star-shaped icons for each practice standard. Both versions also include a mini book.

Have a great school year!

Angie

What's New with Problem Solving in Common Core?

In addition to content standards, Common Core includes 8 practice standards that are the same for all grade levels. These standards are designed to improve students' problem-solving abilities. The first five practice standards are very similar to the process standards that NCTM has advocated for years. However, there are a few notable differences in Mathematical Practices 6, 7, and 8. I feel that the wording of these is advanced for elementary grades, but the ideas are critical to helping students become proficient with solving problems.

MP6: Attend to precision.

Precision involves using appropriate vocabulary, measurement units, graph labels, and symbols. It also includes adjusting answers to be appropriate for the context of the problem. For example, if the answer to an area or volume question has more nonzero digits than the given information, digits that don't make sense should be rounded. In summary, students need to "pay attention to details" when writing or showing answers to problems. For my students, I extend this to include neatness in written work.

MP7: Look for and make use of structure.

Proficient students can discern patterns and structure in problems. In both geometric and numeric problems, students should be encouraged to break apart or combine parts as they look for patterns. It may also be helpful to sort or rearrange information. An easier summary statement for this standard is to "break apart problems."

MP8: Look for and express regularity in repeated reasoning.

With elementary students, I call this the "look for shortcuts" standard. Students should notice similarities between problems and look for general methods and shortcuts. In the past, some math teachers have expected students to show every step in calculations or solving equations. But to be proficient in math, it is important to recognize and apply shortcuts. For example, students in Grades 4-8 may be able to solve an equation such as 500 + x = 560 by mentally thinking of the missing addend. Because of the general relationship between subtraction and finding a missing addend, students should be encouraged to solve this mentally rather than writing a step of subtracting 500 from each side. The use of shortcuts should be rewarded, not penalized.

Overall, the goal of the Standards for Mathematical Practice is to help students learn habits and processes for solving problems. By encouraging students to pay attention to details, break apart problems, and look for shortcuts, you will help them become better problem solvers.

I have developed a set of 12 posters called "Be a Star" that have checklists and an icon for each practice standard written in language that is easier for elementary students to understand. You can find these on the following site:
http://www.mathpaths.com/practice.html