Examine the stem of the sweet-pea and describe its form, its uniform slender structure, and the fact that it climbs. Find out just how it climbs. The pupils will observe the tendrils, which are extensions of the midribs of the leaves. Describe the leaves, noting what is meant by calling them _compound_. Observe the position of the flower, its colours, odour, size, and form. What insect does it resemble in shape? What different features of the flower enable it to attract attention? The names and uses of the floral organs may be taught to this class. For example: Pupils find the green blanket that protects the bud. This is the _calyx_. The beautiful, attractive part is the _corolla_. The parts that produce the pollen are called _stamens_. The case that holds the seeds is the _pistil_. Examine flowers of different ages and trace the change from the minute pistil to the pod. Study, comparatively, the flowers of the field-pea, bean, or wild vetch. Select a few of the finest blossoms of the sweet-pea and put tags on them while they are still in bloom. When they ripen, collect the seeds and preserve them for spring planting. Conduct observation lessons on the pumpkin and corn, in which the pupils will discover such facts as those given below. PUMPKIN Notice the method of growth--the stem no stronger than that of the sweet-pea, but lying flat on the ground. Notice the little roots sent out here and there where the stem touches the ground. This gives extra nourishment. The leaves are not numerous and grow only in one direction, but are very large--entirely too large to be borne upon an upright stem. Notice the large funnel-like flowers and that not all of them set fruit. Examine the flowers. Some of them have stamens for producing pollen, but no pistil. These never produce fruit, for pumpkins are simply enlarged and ripened pistils. Look for insects and examine them to find out whether they are carrying pollen. Notice younger pumpkins and even blossoms toward the end of the vine. Pick all the blossoms and small pumpkins off a vine, leaving only one of the best growing pumpkins. See whether this one grows larger than one of equal age on a vine having young pumpkins developing on it. Notice the arrangement of the seeds inside a ripe pumpkin. Collect some seeds, wash clean, and dry for spring planting. It is desirable to plant pumpkins late in May, so that they will have flowers on their vines as late as September. Study the flowers of the cucumber and compare them with those of the pumpkin. CORN