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Looking Inside Cells

Chapter 3

Part 1

Chapter Overview

Mitochondria

Mitochondria

  • It produces energy for the cell.

Section 4

Endoplasmic Reticulum

Endoplasmic Reticulum

  • It carries materials from one part of the cell to another.

Please say the word: Mitochondria

Clap out the syllables. (mi / to / con / dri / a)

Mitochondria is a noun that produces energy for the cell.

Please say the word: Endoplasmic Reticulum

Clap out the syllables. (end / o / plas / mic / re / tic / u / lum)

Endoplasmic Reticulum is a noun which carries materials from one part of the cell to another.

The Cell in its Environment

Section 1

Discovering Cells

Endoplasmic Reticulum

Mitochondria

Sentence Frames

  • The _____ _____ is also known as the ER.
  • There is a smooth and rough _____ _____.
  • The _____ _____ is found in both animal and plant cells.

Sentence Frames

  • The _____ is found in both plant and animal cells.
  • The _____ is a rod shaped organelle.
  • The _____ is also known as the powerhouse of the cell.

Section 2

Use the word MITOCHONDRIA in a sentence.

Share your sentence with a partner.

Use the word ENDOPLASMIC RETICULUM in a sentence.

Share your sentence with a partner.

Looking Inside Cells

Section 3

Chemical Compounds

In Cells

Cell Membrane

Cell Membrane

  • It controls what substances come into and out of the cell.

Please say the word: Cell Membrane

Clap out the syllables: (cell / mem / brane)

Cell Membrane is a noun and it controls what substances come into and out of the cell.

Cell Membrane

Sentence Frames

  • There is a _____ _____ in both animal and plant cells.
  • The _____ _____ forms an outside boundary that separates the cell from its environment.
  • Carbon dioxide leaves the _____ _____ and oxygen enters through the _____ _____.

Use the word CELL MEMBRANE in a sentence.

Share you sentence with a partner.

Nucleus

Sentence Frames

  • The _____ directs all of the cell's activities.
  • The _____ is found in both animal and plant cells.
  • The _____ is surrounded by a nuclear envelope.

Vocabulary

Use the word NUCLEUS in a sentence.

Share your sentence with a partner.

Nucleus

Cell Wall

Nucleus

  • It is the control center of the cell. It directs the cell's activities.

Cell Wall

  • It is a rigid layer of nonliving material that surrounds the cell of plants and other organisms.

Please say the word: nucleus

Clap out the syllables. (nu / cle / us)

The nucleus is a noun and it is the control center of the cell. It directs the cell's activities.

Objectives

  • Students will use sentence frames and pictures to learn key vocabulary.

Say these words with me

  • Students will be able to describe differences between plant and animal cells using key vocabulary.

Please say the word: cell wall (choral)

Clap out the syllables. (cell /wall)

Cell Wall is a noun that is a rigid layer of

nonliving material that surrounds cells of plants and some other organisms.

  • Cell Wall
  • Cell Membrane
  • Nucleus
  • Mitochondria
  • Endoplasmic Reticulum

Cell Wall

Sentence Frames

  • The ______ ______ is found in plant cells.
  • The ______ ______ helps protect and support the cell.
  • In plants, the ______ ______ is made of cellulose.

Use the word CELL WALL in a sentence.

Share your sentence with a partner.

Big Ideas

Cells are the basic unit of all living things.

Inside a cell are are tiny organelles

  • Each organelle has a different function.
  • You only need one cell to be alive.

There are two kinds of cells.

  • Plant and animal cells are different.
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