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Qualities of a STEM lesson…

You need only to Google STEM lesson to get 23,000,000 ideas.  There are Pinterest boards, Teachers pay Teachers activities, Science Museums and publishers lining up to share their STEM lessons with you.  With all of those ideas, how can you identify the best lessons?  What are the qualities of a STEM lesson?

Vernier

While there are many ways to define STEM, and many ways to incorporate STEM thinking and learning into your classroom, I would argue that there are a few key qualities that should be built into every STEM lesson.  Whether you are considering a STEM lesson you’ve found or developing your own, consider the following questions:

  • Are students presented with an authentic problem to solve or question to answer?
  • Do the Science & Engineering practices drive the work students do in order to solve the problem or answer the question? More to the point, are students making decisions about how they will solve the problem rather than following a step-by-step procedure?
  • Are students engaged in an application of mathematics skills?  Are they using the mathematics in order to solve the problem or answer the question?
  • Are students using technology as a tool to understand the problem, collect data or report their findings?  Is the technology an integral, irreplaceable part of the process?
  • Is there more than one way to solve this problem?  Can students develop a solution with an iterative process, such as an engineering design process, in which they area also learning from their mistakes and reflecting on their success?
  • Will students have an opportunity to more deeply understand a big idea in science or to apply their current understanding?
  • Does this experience support student-to-student discourse or maybe argumentation?  Are students supported in a collaborative environment with their peers?

The big idea behind STEM isn’t to engage students in lessons using science, technology, engineering and mathematics.  In fact, STEM is much more than connection to four subject areas.  The true application of STEM is one in which the four components cannot be isolated without damaging the integrity of the students’ critical thinking, problem solving and ways of sharing what they have learned, built or discovered.

 

It is important to note that in 2019, Washington State will be requiring teachers with several different certificates to have 15 STEM clock hours or a STEM-based goal on a PGP every 5 years for certification renewal.  When granting STEM clock hours, there are three guiding questions that must be considered:

  1. Will the STEM activity have an impact on STEM experiences for students?
  2. Does the STEM activity provide examples or resources to use with students or with other educators?
  3. Does the STEM activity provide examples or resources about STEM-related career choices to use with students?

While these guiding questions definitely provide a layer of cohesiveness for STEM clock hour opportunities, I think the deeper consideration of the qualities I’ve outlined will result in stronger student learning experiences.  Zipline

More Resources…

I’ve been organizing & facilitating iTeach STEM workshops for a couple of years now.  Those resources have been sitting in a Google Classroom, only available to participants of iTeach STEM.  Recently, I created a new Google Sites site – iTeach STEM as a way to share and archive the investigations, challenges and resources we’ve shared. Just click on the picture below to check out the new site!

iTeach STEM

What’s the BEST way to teach Science?

This is a question I have been asking myself for years.  Really, it’s the question that has motivated me for my entire career and it motivates me still.  Imagine how excited I was to find such a smart and articulate answer.  You have to watch this video!

Check this out…

Are you looking for ways to increase STEM- centered lessons, phenomenon-based explorations or engineering in your classroom?  Did you know that the Science Kit Center has materials available for check-out?  Here’s a few of the items you can borrow:

  • Density tank for density tank demonstrations (see the video above)
  • Tree Swing Engineering Kit file_003.jpeg
  • Ball & Pipe / Well Rescue Engineering Kit
  • Dissecting Kits
  • Zipline Engineering Kit
  • Film Canister Chemical Reactions Kit File_007
  • UV Sensitive Beads / Shade for Lizards Kit Shade for Lizards
  • Vernier Technology  – Wireless Temperature Probes, Go Link! & Light Sensors
  • We also have a variety of books including the books for Science Online, Understanding Student Ideas in Science, Formative Assessment in Science and the book study books for our curriculum teams – “Science for the Next Generation” and “Teaching for Conceptual Change in Science”

Please contact Jen Chase jchase@cvsd.org for more information about these materials, to check something out or for more ideas to support your science instruction!

Digital Notebooks

Digital Notebook

I have always been an advocate of science notebooks.  I think the use of a notebook can help a teacher shift to more student-centered practices and I think keeping a notebook can help students to be much more meta-cognitive of what they are learning.  A question that is asked most frequently is about the structure of the notebook.  There are many articles and books on this topic, and I think the bottom line is that the structure is dependent on the purpose of the notebook, how students will be managing their work and how teachers will be providing feedback.

One format I have been playing with recently is building a digital notebook using Google Slides.  Students can easily start their notebook within any Google Drive folder.  Content can be added in a variety of ways:

  • Teacher creates a template and students add content
  • Students create or import information to demonstrate their thinking
  • Students can import collaborative slides from group work
  • Students can embed photos or video
  • Links can extend student thinking and resources to anything online

I’m excited about the prospects of digital notebooks and there are a few examples already in the adapted science GVC.  I will also be including opportunities to think about digital notebooks in the next session of Science Notebooks in Spring Science Online.  I would love to see your examples too!

Elementary Curriculum

FAQ

Why can’t I have my GVC and supporting documents printed in a binder?

In all of our content areas we are moving away from printing GVC binders and towards sharing our curriculum resources via the Google Drive.  There are a couple of reasons for this shift:

  • We are able to hyperlink the GVC documents to give you greater access to lesson plans, background information, student pages and multi-media
  • We are able to devise a GVC document with more choices following a formative assessment or options for differentiation. Again, using hyperlinks, this allows a teacher to focus on the lesson pieces that are most relevant for his or her students.
  • We are able to make quick revisions or add resources more easily. Once a document is printed it becomes static, with a digital GVC we can add additional resources, Teacher Notes or fix broken hyperlinks easily.

 

Isn’t this just stuff from the internet?  Why isn’t it formatted similar to Science Anytime?

The curriculum team has been working to curate science lessons with strong alignment to the NGSS to supplement our Science Anytime curriculum and support a strong standards alignment within the GVC.  Rather than creating curriculum, we are using an adaptation protocol to select Open Educational Resources from credible sites.  You will see resources from NSTA, Better Lesson, Teach Engineering, NASA, the American Chemical Association and other sites with a vetting process to ensure alignment to NGSS.

Our curated lessons aren’t formatted to match Science Anytime for a couple of reasons.  In many cases the student worksheets and lab sheets are already a part of the lesson and to reformat them would be redundant.  Also, Science Anytime was specifically formatted to match the format of the 5th grade MSP, a test which will not be given after spring 2017.

 

Why aren’t there more rubrics and better assessments?

In this draft of the NGSS Adapted GVC, we are focusing on curating lessons that are aligned with NGSS and fill in gaps in Science Anytime. We are identifying Performance Expectations for summative assessments and, where they exist, we are including specific assessments and rubrics.  In the review process next year, we will be adding additional lessons for differentiation, additional assessments, and rubrics based on student work samples.

 

Can we use more of the state assessment language in worksheets and prompts for students?

This was a strength of the Science Anytime curriculum, that it was well-aligned to the MSP.  Washington State has not yet released items from the NGSS-based state assessment, which will be given across the state for the first time in spring 2018.  When we have released items we can use or on which we can base additional assessment items, those will be included in the GVC.

 

 

Why isn’t there professional development to support the new GVC?

In third – fifth grade, the biggest shift when considering NGSS is in instructional practices.  With that in mind, most of the available PD has been focused on instructional practices.  There are six online classes available:

  • Science Notebooks
  • Constructing Explanations in Science
  • Formative Assessment in Science
  • STEM Online
  • Science A to Z
  • NGSS 101

There are also two afterschool options available for professional development; iTeach STEM and Science-after-School workshops.  Prior to each of these events, a survey is sent out to registered participants and the content of the workshop is based on the needs assessment.  Please visit the Science Website for additional information.

Finally, Jen is available for small group and 1-on-1 professional development.  You can arrange for grade level support during Thursday morning collaboration, before / after school or during a prep period.

 

What if I need additional background knowledge or information to teach a unit or a lesson?

In talking with teachers using the NGSS adapted GVC’s and in reading the surveys embedded in each GVC, we’ve learned that we did not offer enough information or background support in the Teacher Notes column.  As you begin to teach the third trimester GVC’s, you should find more support in this area.  In addition, feel free to reach out to Jen via phone or email.  We are all called upon to be science generalists, which means we’re almost guaranteed to be asked to teach something outside our comfort zone and background knowledge.  Jen has additional resources to share and is available to meet in person to support your learning and teaching.

How Cold is Snow?

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I recently had an opportunity to spend some time with a great team of kindergarten teachers.  We were exploring the nature of STEM lessons and thinking about ways to include more STEM in the classroom.  This lesson was originally planned for kindergarten students, but it would be easy to revise for older students.  Check out a copy of the student page, here.

We started by making predictions to answer the question, “How cold is snow?” Younger learners often don’t have a strong sense of the numbers we use to describe temperature and making the prediction helps build this background knowledge.  We used wire less Vernier Temperature probes to check the temperature of a cup full of fresh snow.  Using the meter setting, students will notice that the temperature seems to keep changing.  Ask groups of students how they will decide when to record the temperature.  At this point, students may also have additional questions to test…Is the snow colder at the top of the cup than at the bottom?  Is a snow ball colder than loose snow? Is the snow outside colder than the snow inside?  The wireless temperature probes allow for these questions to be easily tested.

After establishing a basis for the temperature of snow, we push into the real STEM part of the lesson.  Building a snowball keeper!  Provide a set of materials for groups of students to choose from – we included different sizes of styrofoam cups, paper coffee cups, plastic cups, a variety of lids, plastic jars with lids, different types of fabric, packing peanuts, bubble wrap and tape.  Working through an engineering process, groups of students can build a snowball keeper, check the initial temperature and decide where they will leave the keeper until the end of the day.  As groups of students share their keepers, you may want to grab short video clips when they explain why they chose the materials or configuration they used.

There are many ways to extend this lesson based on student questions or curiosities.  You’ll find possible discussion questions at the end of the student page as well.  I would love to hear your comments if you test this one out in your classroom, especially if you revise for a different grade.

Winter Tech Integration

mitten

Page Keeley has a classic problem, The Mitten Problem, that can be used to help elicit students preconceptions about heat and how heat is transferred.  This temperature assessment probe, coupled with Vernier Temperature probes can provide an excellent phenomenon-based learning opportunity in your classroom.

Begin by setting the stage for children, “Sara’s science class is investigating heat energy.  They wonder what would happen to the temperature reading on a temperature sensor if they put the thermometer in a mitten.”  Using temperature probes, students can plan and carry out their own investigation.  Oftentimes, this first investigation leads to more questions as students “often believe that some materials and objects, such as blankets or mittens, are intrinsically warm.”

  • I wonder what would happen with my really warm ski gloves?
  • I wonder what would happen with the fuzzy socks I wear at home?
  • I wonder what would happen with my winter coat?

These questions, lead to an additional investigation and support student’s sense-making in the ways heat is generated and transferred.  If you want to try this investigation in your own classroom, here’s one way to think about setting it up.

What is Scientific Discourse?

argumentation

You’ve probably been hearing a lot lately about scientific discourse and argumentation in science.  Are you wondering what that means?  Are you wondering what that looks like in a classroom?  Me too!

I started with the Science & Engineering Practices and found that practice #7 is Engaging in Argument from Evidence. “Argumentation is a process for reaching agreements about explanations and design solutions. In science, reasoning and argument based on evidence are essential in identifying the best explanation for a natural phenomenon.  In engineering, reasoning and argument are needed to identify the best solution to a design problem.”   It’s important to note that in science, argumentation isn’t meant to be divisive or quarrelsome.  Argumentation is meant to support bringing forward differing ideas and use evidence to determine the best answer or solution.  It’s meant to be collaborative and collegial.

STEM Teaching Tools has several resources to support teachers in shifting the discourse culture in their classrooms.    How can I get my students to learn science by productively talking with each other?   helps to explain why this shift is important and offers this Talk Moves resource as support.  Is it important to distinguish between the explanation and argumentation practices in the classroom?  helps to establish the difference between explanation and argumentation, with reasons to support both types of conversation.

On average students are engaged in academic talk only 2-4% of their day!   One thing you can try is to invite a teaching partner into your classroom to track time spent in teacher-centered talk, student-to-teacher talk and student-to-student talk.  This data can help you understand the reality in your classroom and plan for any needed shifts.   For me the bottom line is that all students must talk about their experiences.  This forces students to think about and articulate their observations and questions.  This thinking and talking leads to important learning.  It is crucial that focused and productive talking are opportunities for all students.  Beyond initial conversations, students need to learn to listen to one another’s ideas and to build on each other’s ideas while deepening their own understanding.  One strategy for this kind of structured talk is this partner protocol.  If you are interested in trying out this, or any other discourse protocol and want some help – don’t hesitate to contact me.

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