Discussion. RemoveLayer will remove a single layer or group layer from a specific data frame. If there is more than one layer that meets the criteria, then only the first layer will be removed unless the script iterates through each layer in a returned list.
Classroom Structure Robert Davis 2014-08-08T12:39:51+00:00. Building a sturdy structure, such as a house, requires careful consideration of many factors. First there is the foundation which will support the weight of the house. The walls and bearing wall will support the roof and defend against winds, violent rains, or most things Mother Nature throws against it.
Decor and design. The layout, design and decor of the classroom has a significant effect upon the quality of the educational experience. Attention to the acoustics and colour scheme may reduce distractions and aid concentration. The lighting and furniture likewise influence factors such as student attention span.