SI Elementary,V N-Jul-Sum 摘要: These resource magazines for K-6 educators are published to promote the teaching of science, mathematics, and technology through participatory, inquiry-based methods. Each issue provides resources and hands-on activities for educators that focus on one theme. Issues...
Fall is a perfect time to studychemistryand this age is not too young to explore chemistry. In fact, our favorite erupting apple experiment is hands-down one of our favorite fall elementary science experiments. Using baking soda, vinegar, and apple, your students can see a chemical reaction w...
Elementary school teachers’ perspectives about learning during the COVID-19 pandemic Article Open access 18 September 2023 Medium- and long-term outcomes of early childhood education: experiences from Turkish large-scale assessments Article Open access 28 June 2024 From tracking to personalized lear...
The thin crust, or outer layer of the earth is made mostly of rock. The thickness of this layer varies from 3 to 34 miles. Below the crust is the mantle. The mantle is about 1,800 miles thick and made mostly of solid rock. It is the thickest layer of the Earth. The mantle is a...
ScienceWorld is a text-based virtual environment centered around accomplishing tasks from the standardized elementary science curriculum. - allenai/ScienceWorld
Mystery Science offers open-and-go lessons that inspire kids to love science. The hook, visuals, and activity have all been prepared for you. Less prep, more learning.
then to do school work they do not find interesting, and eventually, as adults, to hold gainful employment and function within the laws of society. Evidence shows, for example, that even during children's years in elementary school, their intrinsic motivation tends to become weaker with each ...
The ionic conductivity of solid polymer electrolytes are generally characterized by the elementary electric charge, the effective number of mobile ions, and ion mobility[120]. The mobile ions are usually known as “free ions” that are responsible for ionic conductivity. Therefore, a high degree ...
attention is not sufficiently given to basic knowledge 4 If it were only necessary to decide whether to teach elementary science to everyone on a mass basis or to find the gifted few and take them as far as they can go, our task would be fairly simple. The public school system, ...
In the United States, education in the social sciences begins in elementary school and progresses throughout middle and high school. There is an emphasis on aspects of core social sciences such as economics and political science. At the collegiate level, more specialized disciplines are offered. ...