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=Welcome to our EDT 415 Science site!=

This site will discuss the Life Cycles of frogs, butterflies, and sea turtles. The purpose of this website is to provide three different lessons on life cycles for substitute teachers in our First Grade classroom.

**Standards**:
//Structure and Function – How are organisms// //structured to ensure efficiency and survival?// **1.3 - Organisms change in form and behavior as part of their life cycles.**   ¨ Some organisms undergo metamorphosis during their life cycles; other organisms grow and change, but their basic form stays essentially the same.

**Objectives** (to be written on white board)
 **A 1.** Describe the changes in organisms, such as frogs and butterflies, as they undergo metamorphosis.  **A 2.** Describe the life cycles of organisms that grow but do not metamorphose.

Lesson One:
Frog

**Lesson Two:**
Butterfly

**Lesson Three:**
Sea Turtles