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• The process of designing curriculum is quite useful as it details how different activities correspond to learning goals in science, mathematics, and technology. Fig. 3 describes the steps: selecting content through content specialists in the POAC team, making a curriculum outline, individual meetings with content specialists, and making the lesson plans. I really like the activities they designed, such as comparing different mask materials and how they protected against differently-sized viruses. They were also given time to research career pathways and present on epidemiology careers, a step that invites students to imagine career pathways. 

• I realize the scope and audience of this paper is different, but I am so curious about how the Imhotep Academy created a setting that encouraged underrepresented students to participate and speak up, given that they cite evidence of how difficult that can be. How did they choose participants? 

• Having read Freire’s Pedagogy of the Oppressed recently, I am thinking about his approach to curriculum design that is based on a feedback loop between would-be learners and would-be educators. The roles of learners and educators aren’t fixed. Content development is not done beforehand just by content specialists but in an iterative process with multiple feedback loops. Since very few research teams have the time or the resources to deploy Freire’s rigorous approach, I am not surprised that most curriculum development does not follow the route. And educators are working with former experiences anyway. So I am curious about how the authors’ previous experiences shaped their approach to curriculum design?

• A context for this paper is the controversy on the proposed revisions to the California math curriculum that conservative media outlets argue “waters down” calculus–a cherry topping on the college admissions cake–to privilege data science in middle-school grades. Education researchers contend that apart from physics and engineering majors, not many colleges actually require calculus for admissions (many private institutions do), and that the relevance of advanced calculus for college preparation is overrated. 

• National Commission on Excellence in Education ‘s 1983 report Nation At Risk: the need for a new STEM workforce specializing in computer science and technology 

• National Council on Mathematics 2000 guidelines for preparing American students for college in Common Core Mathematics 

• Stuck in the Shallow End: Virtual segregation; Inequality in learning computer science in American schools focusing on Black students 

The Environmental Protection Agency (EPA) is issuing this alert as part of its ongoing effort to provide information on environmental issues related to biological, chemical, and nuclear terrorist incidents. EPA publishes this alert to gain awareness relate to the possible and environmental concerns.

This policy is drafted by United State Environmental Protection Agency. And their mission is to protect human health and the environment via the development and enforcement with regulations. 

This policy is mainly focused on the first responders’ group. As the first responders should immediately take all reasonable efforts to contain the contamination and avoid or mitigate environmental consequences.

The policy is drafted based on the request of CWIRT (Chemical Weapons Improved

Response Team) that concerning the first responders’ liability during a weapons of mass destruction (WMD) terrorist incident. It is about the first responders’ liability for

spreading contamination while attempting to save lives.

The policy can assist the control to water contamination, therefore improve the general public health. “The hazmat team identified the need to collect the water used to decontaminate the victims (deconwater) to avoid a release to the environment.”

The vulnerable populations have addressed in this policy are the populations affected by the environmental contamination. “While the actor-survivors were dying a slow, painful, convulsive death… The contaminated water was collected but the “victims” died.”

This might not receive well enough by the public, as the search results for this policy are main on the government’s website, not as the reference from articles. Even though this policy is not well informed to the public, but in recent days, the general publics do gain much more awareness on water (environmental) contamination.

This policy is a basic guideline for the first responders to gain awareness and take action to relevant environmental contamination incidents.

The policy is to extend Good Samaritan laws to first responders so that they would not be liable for "spreading contamination while attempting to save lives."