It Beats Me: Heart Rate Data Project

     For our Morphic Thinking morning warm-up, students created similes about themselves when they do or do not use the Habit of Mind- Managing Impulsivity.  This was meant as a follow up to last week's lesson. They came up with some cute comparisons!

• When I do not manage my impulsivity, I am like bee because they never stop buuuuuzzzzzing.
• When I do manage my impulsivity, I am like a butterfly because I am nice and friendly.
• When I do not manage my impulsivity, I am like a hungry worlf because a hungry wolf goes crazy when he is hungry.

     Third graders were back to our data investigations this week.  Students are completing a real world project to show what they know about creating line plots and describing a data set in terms of median, mode, and range.  Students are working in partners to use the results to answer our question, "How fast does the heart of a third grader beat after exercise?"  Today we collected data by measuring our heart rates after two minutes of jumping jacks.  

Jumping Jacks!

     Second graders' solo time focus was on questioning and eye witness accounts.  Students participated in various activities geared toward understanding quality questions in interrogation, the often unreliable nature of eye witness testimony, and the power of close observation.

     Our Habit of Mind focus for today was Gathering Data through all Senses.  Students connected this to crime scene investigation by making observations of evidence.  They learned the terms quaLitative (describe with Language) and quaNtitative (measure with Numbers). They also watched this video and learned the definition of inference and how inferences help explain the observations that we make. 

Inference- an explanation of an observation based on prior knowledge.

An explanation of an

observation based on

prior

knowledge

    Our second Habit of Mind focus was on Metacognition.  We used the metaphor of the students having the power to "drive their brains"- put on the brakes to rethink and reflect, put on the gas to be proactive and take initiative in their learning, and in this reflection, make choices that put them on the road to success!  We also read the book The Three Questions and spent some time reflecting on our own learning for the day. For more on metacognition for children, check out this article.

Metagognition Article

      We also did some brain stretching plexers.  Try these for yourself!