In this lesson, students will learn what erosion is and how human actions influence erosion. Includes introduction, demonstration instructions, and questions for wrap-up discussion.

NGSS: 2-ESS2-1

Time: 50 minutes

Materials: plastic containers with sand and gravel, sponges, and plastic cups

In this lesson, students will learn what erosion is and how human actions influence erosion. Includes introduction, demonstration instructions, and questions for wrap-up discussion.

NGSS: 4-ESS2-1

Time: 55 minutes

Materials: plastic containers with sand and gravel, sponges, and plastic cups

In this lesson, students will learn what erosion is and how human actions influence erosion. Includes introduction, demonstration instructions, and questions for wrap-up discussion.

NGSS: K-ESS3-3

Time: 50 minutes

Materials: plastic containers with sand and gravel, sponges, and plastic cups.

Also known as red blood cells (RBCs). Erythrocytes deliver oxygen to, and remove carbon dioxide from tissues. Erythrocytes are derived from the stem cell (CFU-GEMM) and formed in a process known as erythropoiesis.

Erythrocytes contain no nucleus and are thus only produced from stem cells. During the fetal stage production is in both the liver and spleen however production is transferred to the bone marrow (red marrow) in the final stages of gestation. Initially erythropoiesis occurs in all bones, however after puberty production is limited to membranous bones (ribs, vertebrae, pelvic bones etc.) as the long bones contain adipose tissue in place of red marrow.

The text presents a series of activities to be carried out in groups on the theme of color. The activities involve art, science and technology and present a "hands on" approach that can be used as a starting point for structuring "project based learning" activities.

Il testo presenta una serie di attività da svolgere in gruppo sul tema del colore. Le attività coinvolgono l'arte, la scienza e la tecnologia e presenta un approccio «hands on» che può essere utilizzato come punto di partenza per strutturare attività di «project based learning».

Students learn that buoyancy is responsible for making boats, hot air balloons and weather balloons float. They calculate whether or not a boat or balloon will float, and calculate the volume needed to make a balloon or boat of a certain mass float. Conduct the first day of the associated activity before conducting this lesson.

Short Description:
This book is the result of a co-design project in a class in the Masters of Education program at the University of Calgary. The course, and the resulting book, focus primarily on the safe and ethical use of technology in digital learning environments. The course was organized according to four topics based on Farrow’s (2016) Framework for the Ethics of Open Education.This is the first of 2 Versions of this pressbook. Click on Volume 2 for information.

Long Description:
This book is the result of a co-design project in a class in the Masters of Education program at the University of Calgary. The course, and the resulting book, focus primarily on the safe and ethical use of technology in digital learning environments. The course was organized according to four topics based on Farrow’s (2016) Framework for the Ethics of Open Education. Students were asked to review, analyze, and synthesize each topic from three meta-ethical theoretical positions: deontological, consequentialist, and virtue ethical (Farrow, 2016). The chapters in this open educational resource (OER) were co-designed using a participatory pedagogy with the intention to share and mobilize knowledge with a broader audience. The first three chapters in the book discuss specific ethical considerations related to technologies such as Artificial Intelligence (AI) , social networking services (SNS), and 3D printing. The next four chapters shift to a broader discussion of resource sharing, adaptive learning systems, STEM, and assistive technologies. The final two chapters discuss admissions and communications that need to be considered from an institutional perspective. In each of the nine chapters, the authors discuss the connection to the value of technology in education, and practical possibilities of learning technologies for inclusive, participatory, democratic, and pluralistic educational paradigms.

Word Count: 56853

ISBN: 0-88953-438-1

(Note: This resource's metadata has been created automatically by reformatting and/or combining the information that the author initially provided as part of a bulk import process.)

This lesson is focused around a case study created by Julia Omarzu with the Department of Psychology at Loras College in Dubuque, Iowa. The case study addresses the moral, ethical, and medical issues surrounding the treatment for a young girl suffering from a rare genetic disorder called Fanconi anemia. The case study is written as a scripted discussion between medical and biotechnology professionals in regards to the processes, risks, and ethical concerns surrounding the use of genetic diagnosis, stem cells, and in-vitro fertilization. Students will be asked to respond to the ethical issues from the perspective of one of the seven characters from the case study as well as share their personal opinions.

Students explore material properties in hands-on and visually evident ways via the Archimedes' principle. First, they design and conduct an experiment to calculate densities of various materials and present their findings to the class. Using this information, they identify an unknown material based on its density. Then, groups explore buoyant forces. They measure displacement needed for various materials to float on water and construct the equation for buoyancy. Using this equation, they calculate the numerical solution for a boat hull using given design parameters.

The “Europeana in your classroom: building 21st-century competences with digital cultural heritage (Rerun)” MOOC will improve teacher’s understanding of cultural heritage in order to efficiently integrate this topic into their lessons and practices, regardless of the subject they usually teach.

The integration of digital cultural heritage in the classroom is increasingly important as the 21st century brings further opportunities for digital teaching and learning. While the national curriculum can differ from country to country, the demand to understand our common European history, cultural heritage and challenges for the future stays all-encompassing. Digital cultural heritage can be used not only while teaching Arts, History or Literature, but it also gives an excellent basis for teaching STEM (Science, Technology, Engineering and Mathematics).

The MOOC will introduce participants to the Europeana platform, where they will find different resources for educators such as pictures, videos, texts and various tools that they can easily integrate in their lessons. Moreover, the course will help teachers to build learning scenarios using digital cultural heritage, in a framework of 21st-century skills.

Additionally, it will offer a selection of tested classroom activities and resources from different European countries to empower primary and secondary teachers in introducing cultural heritage in the classroom and help them reflect on their own practices.

This is a text-based STEM Inquiry, focusing on the mathematical standard of making inferences and justifying conclusions while evaluating reports based on data. The unit culminates in students presenting their findings comparing local to national data regarding the relationships between educational attainment and financial earnings.

In this lesson, the students will summarize their experiences in the Amazon rainforest by developing and presenting a briefing for a T.V. evening news program.

Students explore the chemical identities of polymeric materials frequently used in their everyday lives. They learn how chemical composition affects the physical properties of the materials that they encounter and use frequently, as well as how cross-linking affects the properties of polymeric materials.

The purpose of this lesson is to research artificial selection. During this lesson, we will use fast growing plant crossing to model traditional agricultural practices and we will use Punnett squares to predict plant crossing outcomes. We will also use online simulations to learn about current biotechnology techniques used to make genetically modified crops. We will compare traditional agriculture to current biotechnology techniques that are being used to create pest resistant crops. We will discuss how artificial selection such as selective breeding and genetic engineering can impact organisms over time.

Simple machines are devices with few or no moving parts that make work easier, and which people have used to provide mechanical advantage for thousands of years. Students learn about the wedge, wheel and axle, lever, inclined plane, screw and pulley in the context of the construction of a pyramid, gaining insights into tools that have been used since ancient times and are still important today. Through numerous hands-on activities, students imagine themselves as ancient engineers building a pyramid. Student teams evaluate and select a construction site, design a pyramid, perform materials calculations, test a variety of cutting wedges on different materials, design a small-scale cart/lever transport system to convey building materials, experiment with the angle of inclination and pull force on an inclined plane, see how a pulley can change the direction of force, and learn the differences between fixed, movable and combined pulleys. While learning the steps of the engineering design process, students practice teamwork, creativity and problem solving.

Students are introduced to the concepts of digital organisms and digital evolution. They learn about the research that digital evolution software makes possible, and compare and contrast it with biological evolution.

A hypothetical scenario is introduced in which the class is asked to apply their understanding of the forces that drive natural selection to prepare a proposal along with an environmental consulting company to help clean up an area near their school that is contaminated with trichloroethylene (TCE). Students use the Avida-ED software application to test hypotheses for evolving (engineering) a strain of bacteria that can biodegrade TCE, resulting in a non-hazardous clean-up solution. Conduct this design challenge activity after completion of the introduction to digital evolution activity, Studying Evolution with Digital Organisms.