CDC is learning more about how COVID-19 spreads and affects people and communities. Read more about what we're finding out in our CDC publications, Morbidity and Mortality Weekly Report and Emerging Infectious Diseases.
The STEM Teaching Tools site has tools that can help you teach science, technology, engineering and math (STEM). We are currently focused on supporting the teaching of the Next Generation Science Standards (NGSS). Each tool is focused on a specific issue and leverages the best knowledge from research and practice. Under the News section, you can learn a bit more about how you might use them. This article provides background on this effort. Review more resources in our Tools area and check out the online "short courses" shown below.
The recent release of the Next Generation Science Standards (NGSS) offers a new challenge and opportunity for science. Science practices are the social interactions, tools and language that scientist use as they construct, evaluate and communicate scientific knowledge. The effective integration of science practices into classrooms can better support a wide range of students, including those typically underrepresented in science, to develop greater scientific literacy.
Effective integration of science practices in classrooms requires instructional leadership to support that change. Instructional leaders can include a variety of different individuals including, but not limited to, school principals, district leaders, coaches and lead teachers. The ILSP team is developing tools to support instructional leaders in the science practices.
Vision
Our vision for supporting instructional leaders in their work with teachers to improve science teaching and learning stems from our approach to instructional supervision and science instruction.
Our orientation to supervision is rooted in the importance of strong instructional leadership. We seek to support leaders in their work with teachers as they promote a growth mindset, foster frequent and ongoing opportunities for feedback, sustain a commitment to teacher development over time, and engage in collaborative practices.
JASP is an open-source statistics program that is free, friendly, and flexible. Armed with an easy-to-use GUI, JASP allows both classical and Bayesian analyses.
The Go-Lab Project (Global Online Science Labs for Inquiry Learning at School) opens up online science laboratories (remote and virtual labs) for the large-scale use in school education. The overall aim of the project is to encourage young people aged from 10 to 18 to engage in science topics, acquire scientific inquiry skills, and experience the culture of doing science by undertaking active guided experimentation.
To achieve this aim, the Go-Lab project creates the Go-Lab Portal allowing science teachers finding online labs and inquiry learning applications appropriate for their class, combining these in Inquiry Learning Spaces (ILSs) supporting particular lesson scenarios, and sharing the ILSs with their students. Using the ILSs, the students receive the opportunity to perform personalized scientific experiments with online labs in a structured learning environment.
A. Newell, und H. Simon. Communications of the ACM, 19 (3):
113-126(März 1976)p. 116:
"The Physical Symbol System Hypothesis. A physical
symbol system has the necessary and sufficient
means for general intelligent action."
p. 120:
"Heuristic Search Hypothesis. The solutions to
problems are represented as symbol structures.
A physical symbol system exercises its intelligence
in problem solving by search--that is, by
generating and progressively modifying symbol
structures until it produces a solution structure."
p. 121:
"To state a problem is to designate (1) a test
for a class of symbol structures (solutions of the
problem), and (2) a generator of symbol structures
(potential solutions). To solve a problem is
to generate a structure, using (2), that satisfies
the test of (1).".