While families arrive with different school experiences and perspectives on what “doing math” means, they often share common questions:

What do I need to know to set my child up for success in math this year?andHow can I continue to support them throughout the school year?Hosting a family math night can answer these questions and help bring a school community together.

*(If some of these words look familiar, then you probably read last years’ **family math night post** designed for our middle school curriculum. With the release of IM’s high school curriculum, we’ve revised the post and created a new set of downloadable materials for teachers to use as they build a supportive home/school partnership for all students.)*

*By Ashli Black and David Petersen*

Although families and teachers both understand the importance of a home/school partnership, that relationship is often complicated. As the year gets rolling, both parties may feel short on time to make it work or have different ideas of what the relationship should look like. Conflict can result from the best of intentions. So, in the spirit of being proactive instead of reactive, we have developed a downloadable *IM High School Math* *Family Night lesson plan*.

We developed each of these course-level plans to mirror problem-based lessons in IM High School Math where the focus is on the math and math learning rather than the typical monologue on procedures and policies. These activities are meant to invite families to think about the following questions: What does it look like to do math? What are the advantages of having students *do* math in a problem-based curriculum, instead of in a more traditional lecture-and-practice format? What resources are available to help set our students up for success this year?

This structure reflects the overarching design of *IM 9–12 Math* units and lessons. Each lesson begins with an invitation for students to do the mathematics before launching into the heart of the work. Each unit follows the same structure. (Each course level at large follows this design, too, as does the experience across the Algebra-Geometry-Algebra 2 continuum.) It makes sense to think about the home/school partnership with the same flow: an invitation, then the heart of the work, and then application.

How do we want to invite families to engage?

As with every curriculum lesson, it is important to start with the learning goals.

**Family Night Learning Goals**

- Begin a supportive, year-long relationship of math learning.
- Understand how a problem-based lesson looks and feels.
- Understand the connection between what students are learning in class and the family support materials.
- Understand how to access the student and family materials.

Each course-level lesson plan is estimated to last about an hour with a focus on Unit 1 in the curriculum. The plans each follow the same outline and include suggested modifications for longer or shorter amounts of time. The general structure and purpose for each section is described below, with more detailed teacher notes available in the downloadable lesson plan.

*For ease of reading, we interchangeably refer to family members as participants in these descriptions.

- We launch the time together by asking for words or phrases in response to the question,
*What does it mean to you to “do math”?* - Next, family members experience a
**warm-up**from the curriculum lesson. Teachers may need to contextualize this, explaining how it fits into the unit’s narrative arc, and then facilitate it as written in the curriculum. We purposefully chose an activity with a warm-up that is more open in order to invite everyone into the mathematics. In addition to demonstrating a curriculum lesson that students experience, this time also gives family members time to warm up their own mathematical thinking. - The warm-up segues into a
**lesson activity**that follows. This is an anchoring experience meant to set the stage for what it looks and sounds like for the students to learn math this year. We purposefully chose an activity that is hands-on, involves some intuition outside of simply knowing or not knowing the math, and can be supported by the use of mathematical tools. It is important to be mindful that this may be the first time families are engaging with a mathematical task like the ones in the curriculum, so they must feel supported as they work, be encouraged to collaborate, and experience moments of success. - To extend the experience of the lesson activity, families are invited to read through the
**lesson summary**. Teachers should encourage families to make connections to the warm-up and lesson activity as they read. This is an opportunity for the teacher to also demonstrate how to access the family and student materials as well as offer strategies for using them, for example, to understand content before jumping into homework help, or to support students that need or want extra practice. - To close, we suggest revisiting the framing question:
*What does it mean to “do math”?*Families will have experienced three activities as a group: a warm-up, a lesson activity, and reviewing the unit’s family support materials. Consider asking: What did it feel like to do math tonight? What felt different from what you remember about doing math when you were in high school? How might this approach improve learning and understanding in math? How can these resources help you support your child this year?

If there are other items on the agenda for family night—some brief discussion of policies, expectations, or rules—the suggested time spent on each section may be trimmed down. As you consider the time spent on each section, consider this guiding question: *How do I want to invite families to partner with me? What might best achieve my goals?*

To download the lesson plan and materials, click here.

- Cover Page
- Family Night Lesson Plan
- PDF of Warm-up and Activity 1 for participants
- PDF of the Family Letter of the first section for participants
- Entire curriculum lesson plan (this avoids having to link somewhere)

**Next Steps**

- Download the IM 6–8 Math Family Night Resource
- Read how the IM 6–8 Family Math night went for teacher Robert Eiselstein.
- Demo the IM 9–12 Math curriculum

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