The first are barriers and bugs to executing the desired lesson plans. The second are tools and technologies to manage many students and allow them to work together. The major headigs below fall in to the second category. We should add any lesson specific bugs or features here as well. | The first are barriers and bugs to executing the desired lesson plans. The second are tools and technologies to manage many students and allow them to work together. The major headigs below fall in to the second category. We should add any lesson specific bugs or features here as well. |