Histoires d’Avenirs est un manuel basé sur neuf nouvelles de science fiction française qui s’adresse à un public d’apprenants étrangers (de niveaux intermédiaire et avancé) mais aussi à un public natif voulant approfondir ses connaissances de la science-fiction moderne - après un chapitre préliminaire qui rappelle les bases historiques du genre. Le manuel propose une approche holistique (stylistique, linguistique, et interculturelle) et sollicite une pensée critique au travers d’activités de lecture, interprétation, conversation, recherche et présentations, dans un double objectif : développer les compétences en français sur des sujets contemporains au travers de la fiction; et faire découvrir la science-fiction française et francophone aux apprenants étrangers.

Take a breath — where does the oxygen you inhaled come from? In our changing world, will we always have enough oxygen? What is in water that supports life? What is known? How do we know what we know about our vast oceans? These are just a few of the driving questions explored in this interactive STEAM high school curriculum module.

Students in marine science, environmental science, physics, chemistry, biology, integrated science, biotechnology and/or STEAM courses can use this curriculum module in order to use real-world, big data to investigate how our “invisible forest” influences ocean and Earth systems. Students build an art project to represent their new understanding and share this with the broader community.

This 4-week set of lessons is based on the oceanographic research of Dr. Anne Thompson of Portland State University in Oregon, which focuses on the abundant ocean phytoplankton Prochlorococcus. These interdisciplinary STEAM lessons were inspired by Dr. Thompson’s lab and fieldwork as well as many beautiful visualizations of Prochlorococcus, the ocean, and Earth. Students learn about the impact and importance of Prochlorococcus as the smallest and most abundant photosynthetic organism on our planet. Through the lessons, students act as both scientists and artists as they explore where breathable oxygen comes from and consider how to communicate the importance of tiny cells to human survival.

This module is written as a phenomenon-based, Next Generation Science Standards (NGSS) three-dimensional learning unit. Each of the lessons below also has an integrated, optional Project-Based Learning component that guides students as they complete the PBL process. Students learn to model a system and also design and evaluate questions to investigate phenomena. Students ultimately learn what is in a drop of ocean water and showcase how their drop contributes to our health and the stability and dynamics of global systems.

Abstract In some educational settings, the cost of textbooks approaches or even
exceeds the cost of tuition. Given limited resources, it is important to better
understand the impacts of free open educational resources (OER) on student outcomes. Utilizing digital resources such as OER can substantially reduce costs for
students. The purpose of this study was to analyze whether the adoption of no-cost
open digital textbooks significantly predicted students’ completion of courses, class
achievement, and enrollment intensity during and after semesters in which OER
were used. This study utilized a quantitative quasi-experimental design with
propensity-score matched groups to examine differences in outcomes between
students that used OER and those who did not. The demographics of the initial
sample of 16,727 included 4909 students in the treatment condition with a pool of
11,818 in the control condition. There were statistically significant differences
between groups, with most favoring students utilizing OER