DIY STEM: What's Up With That Cup?
Youth will explore under what conditions a cup will bond with a plate when turned upside-down. Participants draft questions about how this works, hypothesize, test their theories and discuss their conclusions.
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I am part of a BGCA organization I am not part of a BGCA organizationYouth will explore under what conditions a cup will bond with a plate when turned upside-down. Participants draft questions about how this works, hypothesize, test their theories and discuss their conclusions.
Youth build their Group Agreements to ensure an emotionally supportive environment for all.
Youth observe the phenomenon of inverting a cup with water and a plate. Working in teams, they replicate the phenomenon, develop testable questions, and design experiments to test their questions.
During DIY STEM, youth will experience authentic scientific exploration that reflects the “nature of science.” When scientists begin to study a topic, they don't know where their observations will lead. After observing a phenomenon, scientists must ask questions and design experiments to uncover new facts and understandings about what they observe.
In this module, youth will model scientists’ behavior as they explore under what conditions a cup will “stick” to a plate when turned upside-down. They draft questions about how this works and hypothesize what may change when applying variables of their choosing. Youth work with various materials over three sessions to test their theories and then discuss their conclusions. Participants will explore the process of asking questions and self-discovery, without necessarily coming to scientific conclusions.
Since scientists regularly work in teams and share their findings, youth will develop effective teamwork and communication skills while they investigate and experiment within small groups. As youth try replicating the cup-and-plate phenomenon with several variables in controlled tests of their design, they will discover what does and doesn’t work.
Explore science with your young people. Encourage your participants to discover how things work through trial and error during this fun and open-ended DIY STEM investigation.
While a few Key Terms are supplied in the following sessions, youth will not need to learn new vocabulary words or scientific facts to succeed in this module. Simply familiarize yourself with the Key Terms supplied to understand the concepts and to transmit those ideas to youth if needed.
During your discussions, you may use scientific terms – like density, surface tension, adhesion, cohesion, hydrophobic, hydrophilic, gravity, pressure, mass and weight – to explain what is happening. However, the scientific concepts that explain how and why the cup sticks to the plate are beyond what youth need to know at this age. While many online videos try to explain the science behind the cup-and-plate phenomenon, they often over-simplify the science.
In short, avoid focusing on what to call the cup “sticking” to the plate and the scientific concepts behind it. Instead, encourage youth to explore asking questions and make careful observations to learn more during each session. Give youth the freedom to engage in science in a whole new way!
This module includes the following four sessions.
During this module, work with youth to share questions and observations throughout their investigations. As youth brainstorm questions, they can add them to the Driving Questions Board. On the Observation Chart at the front of the room, each group will record their results and view their peers’ data as well. Keep charts for the entire module. So, when it’s time for each session, hang the charts in a place where youth can see, add to and discuss them.
For more information on how to gather supplies, prepare for and conduct each session, see the Session Overviews under the Handouts tab of Sessions 2 through 4.
DIY STEM includes a set of foundational sessions that help youth become more confident and comfortable with authentic science practices. Staff guide youth through each module, spending three to four sessions exploring and going deeper into one scientific phenomenon. These modules are most effective for youth ages 9-13, grades 4-8.
DIY STEM is organized into inquiry-based modules that each contain 60-minute sessions. Youth will work with one phenomenon – something that is observable but not immediately explainable – for the duration of each module. They will dig deeper into scientific processes with each subsequent session. In Module 3, youth will spend up to four or five sessions applying what they learned in Module 2 to create a team project.
# | Module | Overview |
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1 | What’s Up With That Cup | Youth begin with this foundational module by creating Group Agreements for all subsequent DIY STEM sessions. Next they will examine under what conditions they can create a bond between a cup and plate so that the plate remains connected to the cup when filled with water and overturned. |
2 | “Wire” We Doing This? | Youth experience an introduction to circuits and explore how to use conductive materials to light an LED. |
3 | Reimagine – Intro to Game Design | Youth work in teams to design their own version of a working battery-powered game. |
4 | Take Flight | Youth explore paper airplane design and participate in an air show demonstration. |
DIY STEM was created to ensure that youth from all backgrounds feel confident in their ability to participate and can imagine themselves as scientists and engineers — even if only informally. The callouts below will go a long way to ensuring that your STEM programming is inclusive for all.
Help youth build their STEM identity.
Support youth as they build their curiosity about their community as well as the world around them.
Education programs complement and reinforce what youth learn during the school day while creating experiences that invite them to fall in love with learning. Rooted in social-emotional skills, programs in this area enable all youth to be effective, engaged, adaptive learners who are on track to graduate with a plan for the future. This informal learning space features both remediation and enrichment, all while inviting youth to discover and pursue passions that connect to future opportunities. Education programs include experiential learning, so that youth learn actively, through a “hands-on” and “mind-on” approach.
At each developmental stage, Education programs prompt youth to plan and prepare for the future. This includes observing and practicing the social-emotional “soft skills” that lead to early successes in building and maintaining friendships, and engaging in programmatic experiences that prepare youth to learn and work in middle school, high school and beyond. Programs and experiences for elementary school-aged youth build the foundation for employability and career exploration, supporting the skill development necessary for success in post-secondary education and the workforce.
Education Outcome Statement: To enable all youth to be effective, engaged, adaptive learners who are on track to graduate with a plan for the future.
Education Skills: In order to successfully learn and work, youth need to build not only academic skills, but also social-emotional skills. Social-emotional skills help youth build healthy relationships with themselves and others, recognize and manage emotions, and solve problems. All Education programs, including DIY STEM, are designed to build the academic and social-emotional skills that enable youth to become effective, engaged, adaptive learners who are on track to graduate with a plan for the future.
Effective Learners | Engaged Learners | On Track to Graduate With a Plan for the Future | |
Academic Skills |
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Social-Emotional Skills |
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Positive youth development is an intentional approach that engages youth in their communities, schools, organizations, peer groups, and families in a manner that is productive and constructive; recognizes, uses and enhances young people’s strengths; and promotes positive outcomes for young people by providing opportunities, fostering positive relationships and furnishing the support needed to build their leadership strengths.
Youth development practices that promote teaching and learning are key to the effectiveness of Education programs. Effective Education programs, when facilitated with high-quality youth development practices, help youth develop the attitudes, behaviors, and skills needed to become effective and engaged learners who are on track to graduate with a plan for the future.
Youth development professionals can help all youth become more effective and engaged learners with the following practices:
Youth development professionals help all youth stay on track to graduate with a plan for the future using the following practices:
Inclusion is a core component to building a safe, positive environment in your Clubs. In order to fulfill our mission, Clubs must create safe, positive, and inclusive environments for all youth and teens – including every race, ethnicity, gender, gender expression, sexual orientation, ability, socioeconomic status and religion. By creating inclusive environments in our Clubs, we improve the overall experience for all young people.
When youth development professionals use positive youth development practices, they help ensure all youth:
As you implement DIY STEM, consider strategies that help youth feel affirmed, safe, and engaged with Club experiences that meet their needs and abilities. For more information on building and sustaining an inclusive environment, visit BGCA.net and search for "Program Basics BLUEprint." See pages 23-24 of the Program Basics BLUEprint PDF.
All BGCA programs, including DIY STEM, offer opportunities for youth development professionals to model, recognize, reinforce and reflect on character development. Positive youth development provides direction for how you interact with, engage and model behavior for youth. You get to shape the lives of young people every day. As a result, you set the expectations and show youth what the essential character traits (i.e., caring, citizenship, fairness, respect, responsibility and trustworthiness) look like in practice. These character traits come to life when youth practice social-emotional skills like teamwork, conflict management and emotional regulation. Young people use skills to lead themselves and others, as well as demonstrate positive attributes in citizenship, like community engagement and voting.
Youth can start to build character using “caught and taught” approaches. Youth “catch” social-emotional skills when they observe youth development professionals modeling appropriate behaviors, and when they interact with peers. Youth can also be “taught” skills to build good character when skills are explicitly introduced and practiced through program sessions and activities. Use the following formula to understand how character develops over time:
For more information, see Practicing Social-Emotional Skills to Achieve Character Development on page 22 of the Program Basics BLUEprint. Visit BGCA.net and search for "Program Basics BLUEprint." It will show you the specific social-emotional skills that young people should practice in order to demonstrate positive behaviors indicative of essential character traits.
When character development is present:
When character development is absent:
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