Our latest math problem evolved from BG's decision to blog the Easter Bunny.
BG initially asked the Easter Bunny “How many eggs are you going to get?” "Easter Bunny will you put candy in my egg?"
BG was very excited when Mr. Bunny responded, asking the question “How many eggs do you think I should get for each person?”
BG wrote him back letting him know that he thought 12 eggs would be great.
The Easter Bunny responded asking BG to show him how many 12 is. (Mr. Bunny has trouble remembering numbers!)
Our team jumped to the challenge of reminding Mr. Bunny how many 12 is, trying to be as efficient (mathematicians always try to be quick and efficient) as can be as they recorded their ideas.
Please keep in mind that I have never suggested ways to record information. Over the course of the year students have shared with each other how using dots, lines, etc. is a much more efficient way to record than trying to draw objects. Students can now be observed using information (learning) gathered from our daily "brain work". During these sessions students are prompted with "How many? How did you see it?" when using tools such as dot plates, rekenrek, 5 frame, 10 frame and quantity number line. The use of a string to show information has been modelled as students explain their thinking but has never been 'suggested' as a way to record. CL can explain how efficient he finds this strategy and that he initially used it because he saw it on the white board.
These are some of the reminders created to help Mr. Bunny.
Mathematicians always want to show all of their work so students are encouraged to simply put an X through unwanted information rather that erasing or covering with 'magic tape'.
Some students, particularly JK, need more practice with "How many?" and "How will you show it?" Engaging small groups of mathematicians (with similar abilities) in a variety of games continues to be a focus to help encourage growth and development of understanding.