This week we are thrilled to be back with our friends at Polar Bears International to broadcast live from the tundra directly into classrooms all around the world. With polar bears outside our tundra buggy, our expert panel of scientists will share their expertise about bears, climate change and what it’s like to have a very interesting STEM
Teachers seem to be pressured into finessing their lessons around ever-changing educational trends. When I first began teaching 12 years ago, the (seemingly) only thing my supervisors were looking for was a posted mastery objective. A few years later, it was all about appealing to visual learners with our fancy new projectors and white boards.
Base Camp Arusha, Tanzania 2,788 feet Everyone arrived safely to Base Camp at the Mount Meru Hotel in Arusha, Tanzania. All are in good spirits after long journeys. Tanzania is beautiful and we have all been welcomed with open arms.
Kilimanjaro Expedition The GLOBE Program, GLOBE AFRICA, Colorado’s St. Vrain Valley School District and Discovery Education are proud partners in a scientific and learning expedition to the summit of Mount Kilimanjaro.
Tomorrow is 70 years since the United States dropped a devastating atomic bomb on Hiroshima, Japan. August 9th will mark the 70th anniversary of the bomb dropped on Nagasaki. August 15th is the 70th anniversary of V-J Day and the end of World War II. Students can examine the facts of these events in a
As teachers, we’re inundated with flash-in-the-pan jargon and lingo. I never heard of “performance task” before I became a content specialist and curriculum writer a few years ago. At first, it might seem like it’s just a fancy way of saying a “lesson.” But a lesson could describe anything a teacher does in class with students–watching a
How can we make the 63,000 questions we ask in a year better? We ask our students a lot of questions. Questioning is the most widely used teaching strategy behind the classic lecture. (See my previous blog post about the debate over lecturing in social studies.) Research tells us we ask 300-400 questions a day, and as many
I pride myself on my lectures. I was voted “Best Lecturer” in the 2013 Sherwood High School yearbook. I’ve been told that my lectures are easily understood, engaging, interactive with plenty of student discourse–and I’m pretty darn funny! My students consistently scored very well on the Advanced Placement U.S. history exam. So what’s the issue? Lecturing works.
The concept of graphing trigonometric functions contains one of the biggest shifts in mathematical thought for students in secondary mathematics. Students have just been introduced to radian measure after years of working with degree measure. The unit circle is unveiled on the coordinate plane and students are taught that the coordinates of points along its circumference can be represented as
For decades, math education has been a lightning rod for controversy. As educators, experts, and policymakers have debated the “right” way to teach mathematics, American students continue to lag further behind their international peers and superintendents and Boards of Education continue to search for solutions. The most recent NAEP scores show that only one-quarter of