Secchi Dip-In citizen science project for Science Scope

In this article, we use the strategies listed above to engage students in a 5E lesson on static electricity (partially addressing MS-PS2-3). We start the engage phase by using a “magic trick” as a hook to engage students about static electricity. During the explore phase, students get the chance to interact with a variety of static electricity phenomena and write down what they are curious about. Next, we help students make sense of the experiences through teacher questioning in the explore phase. In the elaborate phase, we encourage student speculation and questions by having them generate their own research questions. In the evaluate phase, we use novel scenarios related to what students learned to assess their thinking and maintain curiosity. Throughout all of the 5E, we strive to model curiosity by looking excited, asking speculative questions, and being interested in students’ ideas (Clough et al., 2009).

Helping our students make sense of data while they are working with phenomenon can be an excellent way for students to build critical 21st-century data skills in engaging and authentic ways. Here I outline an instructional strategy we can use when integrating data visualizations in our phenomenon-based units. Additionally, I recommend two reflection exercises to consider when thinking more broadly about the intersection of data, communication, and phenomenon in your current curriculum

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This article discusses an innovative approach to science education focused on engaging students through authentic learning experiences and hands-on activities. It emphasizes the importance of linking classroom instruction with real-world science research practices, particularly in the context of coral reef ecosystems through an authentic learning opportunity. The article shares insights from piloting a coral reef ecosystem lesson with high school biology students, noting their enthusiastic engagement and skill development in data interpretation and communication. The lab activity is an opportunity for students to simulate underwater research techniques and analyze authentic data to assess the health of coral reef ecosystems. The article underscores the urgency of educating students about threats facing coral reefs, including climate change, pollution, and human activities. Whether we live near an ocean or far away it is important to help students understand how the ocean is connected to our daily lives. By integrating ocean literacy principles into the curriculum, educators can empower students to understand the interconnectedness of marine ecosystems and human behaviors, encouraging informed citizenship and environmental stewardship. This article advocates for transformative science education that cultivates critical thinking, scientific inquiry, and a deeper appreciation for the natural world.

Student activities based on deposition in a beaker introduce Walther’s Law, which states that, if uninterrupted, vertical deposition is duplicated in the horizontal. When gravel, sand, and clay (mud) are stirred in a beaker of water, they settle out predictably. The heaviest (gravel) deposits first, then sand, and, finally, clay. This is Walther’s Law in the vertical. The same sequence is seen in streams flowing into the sea. Gravel settles out first, followed by sand and clay. This is Walther’s Law in the horizontal. Activities in this article use Walther’s Law to introduce high school Earth-science students to stream deposition, shifting shorelines, and regional deposition.

Socioscientific issues (SSIs) can help students think about the moral and ethical issues related to science. When SSI issues are based on local phenomena and issues within students’ communities, they can also resonate more with students. This article uses the SSI of tilling to help students understand the pros and cons of this farming practice, but also helps us teach some basic soil principles such as light absorption based on soil coverage, permeability in compact vs non-compact soil samples, wind erosion, water erosion, and the concept of buffers (partially addressing HS-ESS3-4 and HS-ESS2-5).

Pendulum paintings are fun to make and fascinating to observe in process, but they can be used to model real scientific analysis using messy data. In this activity, students create pendulum paintings and develop an analysis using measurements of multiple variables to try to create a mathematical model that will predict the amount of time for the pendulum to stop. Through this analysis of messy data, students expand their critical thinking skills in an attempt to model a complex system. This mirrors what scientists do in the actual study of complex systems such as weather or ecosystems. Additionally, students may see mathematic functions and equations through a different lens as models of real systems, reducing math-related anxiety and promoting mathematical thinking.