|
|
Summary
Hundreds of observers track the monarch's migration every fall and spring.
In
order for the data to be valid and useful, reported sightings must be accurate.
How can an observer distinguish
a monarch from other look-alike butterflies? |
|
|
Lesson
Goals and Objectives |
Goals
- Help
students accurately identify a monarch butterfly by its distinctive
field marks and unique characteristics.
- Help
students distinguish between monarchs and look-alike butterflies.
- Build
students’ observation and identification skills in preparation
for reporting their own observations.
Objectives
By the end of the lesson students
will:
- Draw
a scientific illustration of a monarch butterfly.
- Compare
and contrast two butterfly species on
a Venn diagram.
- Define
key words related to butterfly identification.
|
Pre-Reading |
1.
Examine the cover of the slideshow
depicting monarchs and look-alike butterflies. Have
students describe the colors, sizes, shapes, patterns and distinguishing
field marks of each butterfly. Ask questions to assess prior knowledge:
2.
Read aloud the title and invite
students to take a picture walk through the pages—quickly scanning
the photos, diagrams, and maps. Encourage them to share questions
and predictions.
|
Reading |
Determine how
you will have students experience the booklet text for a first reading:
whole class, small group, partner, or individual. Encourage students
to take notes or mark up the text--underlining key ideas and making
notes in the margins. |
After
Reading |
1.
Observe
and Identify
Give
students the Note-taking Chart to
help them organize facts about the Monarch, Viceroy, Queen, and
Painted Lady butterflies. Revisit each page
of the slideshow to collect facts from the text and images.
|
|
2.
Draw and Describe
Give students the Draw
and Describe handout to create a scientific drawing of a monarch butterfly.
Challenge them to draw the butterfly to scale with
the help of measurement tools. Introduce glossary words related to monarch anatomy. Encourage
students to use the vocabulary words and photos to describe a
monarch.
|
|
3.
Compare and Contrast
Using the Venn diagram,
have students compare and contrast two butterfly species, the monarch
and the viceroy. After comparing the images, read the non-fiction article, Monarch or Viceroy? |
|
4.
Design Identification Cards
Have students synthesize their learning by designing
Identification Cards. Discuss the distribution
map. Explain that knowing where a species is likely to occur
can help with identification. Challenge students
to map and describe monarch distribution in North America on their identification cards. |
|
5.
Wrap Up
Affirm student achievement with a Citizen
Scientist Certificate of Excellence. Summarize how students contribute to real-world monarch
research as citizen scientists.
|
|
|