Two of the trees are made with paper, one tree is made with yarn, one tree is made with ribbon, and one tree is made with rickrack.
To get directions for the Christmas Trees pictured above, click on the appropriate link below.
Paper Trees http://learningideasgradesk-8.blogspot.com/2011/11/creating-paper-cut-outs.html
Yarn Tree http://learningideasgradesk-8.blogspot.com/2011/12/yarn-tree-craft-activity.html
Heart-Shaped Paper Tree http://learningideasgradesk-8.blogspot.com/2011/11/paper-christmas-tree-craft.html
Ribbon Tree http://learningideasgradesk-8.blogspot.com/2011/12/easy-ribbon-christmas-tree-craft.html
Rickrack Tree http://learningideasgradesk-8.blogspot.com/2011/11/easy-christmas-tree-card-craft.html
Have fun crafting for the holidays!