1. Review the members of the percussion instrument family. Distribute the Instrument Families of the Orchestra handout that can be found within the Resource Carousel and review the information in the âPercussionâ column. 2. Play instrument listening clips for the percussion family from 'Perfect Pitch'. Build Knowledge. 1. Have students explore the following sites to learn more about percussion instruments: ArtsAlive.ca Music: Instrument Lab: Percussion: Percussion: here, students can learn more about string instruments and play clips
Comments. Submit. French drains should be dug to a depth of 8 to 12 inches, for a 4-inch pipe, with a minimum of 2 inches of gravel on all sides.omments. Submit. French drains should be dug to a depth of 8 to 12 inches, for a 4-inch pipe, with a minimum of 2 inches of gravel on all sides.
A Ground Gutter. A linear French drain is simply a moat, or gutter-in-the-ground, that protects your yard or house from sub-surface or surface water. You construct it by digging a 6 inch wide trench approximately 24 inches deep. If you want to intercept sub-surface water to dry out your yard, you install the trench along the highest part of your property. Extend the trench to the lowest part of your yard.