The goal of this task is to work on finding multiples of some whole numbers.

This task requires students to determine whether a number is rational or irrational. The task assumes that students are able to express a given repeating decimal as a fraction.

In this task, students use trigonometric functions to model the movement of a point around a wheel and, in the case of part (c), through space (F-TF.5). Students also interpret features of graphs in terms of the given real-world context (F-IF.4).

This is a direct task suitable for the early stages of learning about exponential functions. Students interpret the relevant parameters in terms of the real-world context and describe exponential growth.

Spreadsheets across the Curriculum Module. Students use spreadsheets to analyze data on software piracy rates in various regions throughout the world

In this activity, learners investigate the speed of chemical reactions with light sticks. Learners discover that reactions can be sped up or slowed down due to temperature changes.

In this role-playing activity, students learn how cellular phone service works, its advantages and its limitations. Students also learn about the advantages and limitations of satellite phone service. Phone communication involves many aspects of science, math and engineering, and this activity conveys to students how these technologies help people to stay better connected. Students use what they learn to understand what communication options might be available for Maya and her parents, Spacewoman Tess and Spaceman Rohan.

This lesson shows how to use Python and skimage to do basic image processing. With support from an NSF iUSE grant, Dr. Tessa Durham Brooks and Dr. Mark Meysenburg at Doane College, Nebraska, USA have developed a curriculum for teaching image processing in Python. This lesson is currently being piloted at different institutions. This pilot phase will be followed by a clean-up phase to incorporate suggestions and feedback from the pilots into the lessons and to make the lessons teachable by the broader community. Development for these lessons has been supported by a grant from the Sloan Foundation.

This is an 8 week experience for the college student that begins by setting a learning context through using library resources, especially online databases, for locating images and art that reflect a chosen research topic and creating a mural that demonstrates the students’ comprehension of the chosen topic. The experience includes conducting research on 3 significant events or people in women’s US history. The written research will be accompanied by images or art that the student has chosen (described) as reflective of, or related to the researched event or person. In order to determine the students’ level of information literacy, the research will include a detailed description of how the students located the images. The students will also draw or describe a personalized sketch of one of the researched events or people. The culmination of the research is the design and painting of a collaborative mural depicting the students' research topics.

This Reusable Learning Object (RLO) was created out of the desire to infuse university courses with information literacy or research activities. A traditional research project on significant events or people in history is enhanced with the discovery and analyzing of art and images within the context of history. Analysis not only includes written text but the painting of a mural. The RLO is structured in a way that allows for easy replication and alteration to a variety of subjects and learning levels.

This activity is a student based inquiry looking at various natural disasters and their impact.

Based on a fable about government debt, students identify the relevance of crowding out, monetizing a debt, external debt, and stimulus spending.

World competition and stringent United States fuel economy goals, and emission regulations for the 21st century vehicles, have pressured the automotive industry to design and evaluate advanced automobiles at an accelerated rate. The industry consensus is that the Hybrid Electric Vehicle (HEV) represents the currently available technology for increasing propulsion system efficiency and decreasing pollutant emissions. However, HEVs operate much differently than conventional vehicles. Therefore, existing design techniques and guidelines developed for conventional powertrains do not apply well to hybrid vehicles. There is a need for training automotive technicians and engineers as well as educating students in this new and emergent technology of HEV. This paper describes a funded project whose goal is to fill this need by developing integrated learning system for HEV technology. This project targets engineering/engineering technology students in 4-year universities, automotive technology students in community colleges, automotive engineers and technicians in industries, and technology teachers in secondary schools.

Students are asked to consider the expression that arises in physics as the combined resistance of two resistors in parallel. However, the context is not explicitly considered here. The task is good general preparation for problems more specifically aligned to either A-SSE.1 or A-SSE.2.

The purpose of this task is to help students see manipulation of expressions as an activity undertaken for a purpose.

This activity is a classroom investigation where students predict, explore and evaluate what happens to water as it travels through the water cycle.

By presenting the students with fossils and other earth materials and giving clues as to their origin, they will be able to identify the fossils and materials and be able to form a hypothesis as to how they were formed and what it was before preservation.

Spreadsheets Across Curriculum module. Students build spreadsheets to examine the price of gasoline, 1978-2005. QL: using ratios and proportions to make comparisons.

The students will investigate how one liquid will change the color of another.

This activity allows students to deduce part of Newton's Law of Inertia that states an object in motion will stay in a straight line motion unless an outside force acts on it.

This book is a compilation of created and remixed resources for use in various courses supporting the care and development of infants and toddlers. This textbook is intended to be pulled apart, remixed, reshared, and redistributed in the form that best meets your individual needs. For this reason, this resource has unique characteristics not typical of other textbooks.
• Each chapter or section is stand-alone. No chapter references another or makes statements such as “as you previously read.” This intentional design choice allows you to remix every section without concern about referencing a section you did not copy over.
• The chapters were created around topics we felt should be stand-alone and therefore had different length requirements. For this reason, you will notice a chapter might be 20 pages or 2.
• Chapters contain multiple sections to remix easily and create new and unique chapters for your individual needs.
• You might find repeat information within sections. Since each section is intended as a stand-alone section, information might be repeated within sections to give context to the subject matter. The beauty of OER is you have permission to delete and add as needed.
• We’ve made every effort to keep the original source with the content, as you remix be aware of the license types on each resource.
To best use a small window of time to complete this resource, we decided to forgo many of the extra “bells and whistles” one might find in traditional textbooks, including call-out boxes with additional resources, robust vignettes, and reflection questions. While we feel this resource contains much of the content needed for multiple infant and toddler courses, we eagerly await each improvement upon this resource the infant and toddler educator community bring forth.