Tanzania Safari

After climbing Mt. Kilimanjaro, I went on a safari to three locations in northern Tanzania.  We went to the Ngorongoro Conservation area, Serengeti National Park, and Tarangire National Park.  Here are some pictures from the...
Kilimanjaro

Kilimanjaro

In July I visited Tanzania with some friends.  We climbed Mt Kilimanjaro and went on a safari.  This post is about our Kilimanjaro hike.  You can see some safari pictures here. My trip was supported by a grant from FELS, the Foundation for Educators at Lincoln...
Computer Science Exhibition 2018

Computer Science Exhibition 2018

The first Computer Science Showcase at Lincoln Sudbury was held last night in the LS Cafeteria. Students working alone or in pairs showed off twenty five final projects, which were viewed by parents, staff and community members. Their projects were assessed by four...
Apple and Education

Apple and Education

Apple held an education event today, in a high school in Chicago. They announced some new products, including a new iPad, an updated Classroom app, and a new Schoolwork app. These apps look nice, and are directly aimed to compete with Google Classroom. I don’t think...
Squares

Squares

This year, I’m teaching AP Computer Science Principles for the first time, using Harvard’s CS50 curriculum. One of the CS50 assignments is called Fifteen, and in this assignment students program the computer to play a digital version of the game with fifteen little...

Ramping up CS Education

The Boston Herald ran an article this week that began: State education leaders are planning to make computer science a core course for high school students, which they’d need to complete to graduate and a requirement for college admission, as part of an effort to meet...

CS50x Completed!

I finally finished (after 18 months) the CS50 EdX course. I started it when I decided to use much of its contents in teaching my AP Computer Science Principles course at Lincoln Sudbury.  It was hard to find time to finish all the projects – the...

Drinking from the Firehose

In 1999 I taught my first programming course. I used a programming environment called Microworlds Logo, and my curriculum was on a floppy disk full of Word documents written by the teacher who taught the class the previous year. This year, I’m teaching a new...

Running in the Future

Yesterday I picked up my Apple Watch Series 3  with LTE (black stainless 42mm) at my local Apple Store.  The setup was smooth, including getting the watch connected to Verizon.  I played with it a little yesterday, sending some texts with my phone off.   This morning,...

Viewing a Shared Google Calendar with your Apple Device

Lincoln Sudbury recently created a Google Calendar for LS Events.  You can add this calendar to your iPhone and Mac calendars as well, but the process is a little complicated.   First follow the directions in the email you got.  the Academic Council has created a...