FOCUS: The combination of warm days and cold nights in early spring reawakens maple trees and starts the sap flowing. This yearly event in the life cycle of a maple tree provides sugar makers with the sap needed to produce maple syrup. Even without leaves, sugar maples can be recognized by their bark, twigs, and buds, so we know we are tapping the right trees.
INTRODUCTION
Objective: To begin to explore and ask questions about maple sugaring.
Pass out a sugar maple twig to each child, and ask children to observe and describe their twigs.
Materials: sugar maple twigs, one for each child; magnifying lenses.
TWIG DETECTIVES
Objective: To observe patterns of similarities and differences among a variety of winter twigs, and learn the special characteristics of sugar maple twigs.
Ahead of time, cut fresh twigs from sugar maple and three or four other opposite-branching trees (e.g. ash, red maple, silver maple, Norway maple, ash-leaf maple/box elder), enough so that there is one for each child. In addition, cut a fresh twig from an alternate-branching tree (e.g. elm, beech, poplar). Continue reading Sugar Maples – Activities