Alligator and Crocodile

Learning Objectives :

Following this lesson, students will be able to explain the differences between alligators and crocodiles.



Essential Questions :

What is the difference between an alligator and a crocodile?



Estimated Time Required :
30 - 60 Minutes

Materials :
- Technology to play a short video
- Enough copies of the attached handout to give to students
- Spare paper for notes
- Writing Utensils


Directions :
Direct Instruction:

- You will play a video that explains the differences between Alligators and Crocodiles, making sure that every student can see and hear the video clearly.
- Alternatively, you can explain the differences verbally if playing the video would be a problem for either the educator or the students.

- Students will watch the short video and are encouraged to take notes

Guided Practice:

- Following the video, you will ask students to explain what they saw.

- CT or L will have students raise their hands to offer up some of the differences between the two reptiles

- You will write those answers on a chalk board/white board/pad so the class can see.

Independent Practice:

- Students will complete the handout provided where they will be asked to identify if the reptile listed is an alligator or a crocodile. Some of the questions apply to both alligators, so they will write ‘both’ and some clues do not apply to either, in which case the students will write ‘neither’.

- Students can work in teams to complete the sheet. CT or L will walk around to monitor the progress and answer questions students may have.

Closing / Reflection:

- As a class, the students will go over the answers to the handout which will be read aloud.

- Students who do not have the same answer will be asked to explain why they think their answer is correct.

- Students will hand in their worksheets for evaluation.

- Students will be invited to share what they have learned and reflect on the lesson.


Assessment :

You will be able to assess if students have learned the difference between crocodiles and alligators based on their answers to the handout.



Related Books :
Crocodiles and Alligators by Seymour Simon


Creator :
This lesson plan was written by Elizabeth Griffin.

Printables :

"Alligator or Crocodile?" Handout located under the 'Resources' tab on the right.



Standards :
Common Core Standard: W.2.8 – Recall information from experiences or gather information from provided sources to answer a question.

Next Generation Science Standard: LS4.D: Biodiversity and Humans – There are many different kinds of living things in any area, and they exist in different places on land and in water. (2-LS4-1)

AASL: 1.1.6 Read, view, and listen for information presented in any format (e.g., textual, visual, media, digital) in order to make inferences and gather meaning.

IFC Skill: Grade 2 Standard 1 – Uses simple note-taking strategies as demonstrated by librarian/teacher (e.g., copying words or phrases).


Skills:
  • Viewing for information
  • Category:
    Science
    Topics:
  • Alligators and Crocodiles
  • Reptiles and Amphibians
  • Grade Lavel(s):
  • 2nd Grade
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