Less than $5 Middle School Science Lectures (by price, low to high)

Product
Product
Product
Product

Participants in Immune Reaction | PowerPoint Lesson Slides Middle School Biology

By Building Bright Brains

Are you a Biology teacher introducing your middle school students to Participants in Immune Reactions? Notes and examples are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

12 total slides for notes and examples.

Throughout the Lesson, students will be introduced to the following:
✦ List the organs of the immune system.

✦ Indicate the role of each organ.

✦ Classify each organ as primary or secondary.

✦ Monocytes, Granulocytes and Lymphocytes.

✦ Differentiate between the types of white blood cells.

✦ Indicate the form of nucleus for each WBC.

✦ Explain briefly the role of each WBC.

This resource is great for:

  • In-Classroom Teaching (Displaying for the Whole Class)
  • Online Learning
  • Homeschooling
  • Sharing on Google Classroom or Other Platforms as a Tool for Revision

-Follow us on TeachShare to be informed with new products and updates.

➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵

More Related Products

⤞ Reproductive Behavior in Animal | PowerPoint Lesson Slides Middle School Biology

⤞ Respiration in Aerial and Aquatic Medium | PowerPoint Middle School Biology

⤞ Respiration in Aerial Medium | PowerPoint Lesson Slides Middle School Biology

⤞ Respiratory Gaseous Exchange | PowerPoint Lesson Slides Middle School Biology

⤞ Specific Immune Response Characteristics PowerPoint Lesson Middle School Biology

Science
Biology
General Science
$2.00
Product
Product
Product
Product

Short Circuit | PowerPoint Lesson Slides Middle School Physics

By Building Bright Brains

Are you a Physics teacher introducing your middle school students to Short Circuit? Notes, examples and application exercises are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

11 total slides for notes, examples and applications.

Throughout the Lesson, students will be introduced to the following:
✦ Short Circuit

✦ Normal Circuit

✦ Electrical Indications of an Appliance

✦ Effects of Short Circuit in Parallel Circuit

This resource is great for:

  • In-Classroom Teaching (Displaying for the Whole Class)
  • Online Learning
  • Homeschooling
  • Sharing on Google Classroom or Other Platforms as a Tool for Revision

-Follow us on TeachShare to be informed with new products and updates.

➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵

More Related Products:

⤞ Colors and light Interaction | PowerPoint Lesson Slides | Middle School Physics

⤞ Converging & Diverging Lenses | PowerPoint Lesson slides Middle School Physics

⤞ Conversions Metric system PowerPoint Lesson Slides | Middle School Physics

⤞ The Six Simple Machines | PowerPoint Lesson slides | Middle School Physics

⤞ Waves & Electromagnetic Spectrum |PowerPoint Lesson slides Middle School Physics

Science
Physical Science
Physics
$2.00
Product
Product
Product
Product

Line graphs | PowerPoint Lesson Slides Upper Elementary Science

By Building Bright Brains

Are you a Science teacher introducing your Upper Elementary students to Line graph? Notes and examples are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

17 total slides for notes and examples.

Throughout the Lesson, students will be introduced to the following:
✦ What is a line graph

✦ What are the variables

✦ How to draw a line graph

✦ Steps to analyze the line graph

This resource is great for

  • In-Classroom Teaching (Displaying for the Whole Class)
  • Online Learning
  • Homeschooling
  • Sharing on Google Classroom or Other Platforms as a Tool for Revision

-Follow us on TeachShare to be informed with new products and updates.

Science
Biology
General Science
$2.50
Product
Product
Product
Product

Reflection and Refraction of light (2)| PowerPoint Lesson| Middle School Physics

By Building Bright Brains

Are you a Physics teacher introducing your middle school students to Reflection and Refraction of light (part 2)? Notes, examples and application exercises are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

12 total slides for notes, examples and applications.

Throughout the Lesson, students will be introduced to the following:
✦ Propagation of Light

✦ The Phenomenon of Refraction

✦ Index of Refraction

✦ The phenomenon of Refraction of Light

✦ The Phenomenon of Total Reflection of Light

This resource is great for:

  • In-Classroom Teaching (Displaying for the Whole Class)
  • Online Learning
  • Homeschooling
  • Sharing on Google Classroom or Other Platforms as a Tool for Revision

To Check out Reflection and Refraction of light (Part 1) Click here

-Follow us on TeachShare to be informed with new products and updates.

➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵

More Related Products:

⤞ Resistors | Resistance & Ohm’s Law | PowerPoint Lesson | Middle School Physics

⤞ Safety Devices | Circuit Breaker- Fuses |PowerPoint Lesson Middle School Physics

⤞ Short Circuit | PowerPoint Lesson Slides Middle School Physics

⤞ The Six Simple Machines | PowerPoint Lesson slides | Middle School Physics

⤞ Waves & Electromagnetic Spectrum |PowerPoint Lesson slides Middle School Physics

Science
Physical Science
Physics
$2.50
Product
Product
Product
Product

Description Skills | PowerPoint Lesson Slides Upper Elementary Science |Describe

By Building Bright Brains

Are you a Science teacher introducing your Upper Elementary students to Description Skills? Notes and examples are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

14 total slides for notes and examples.

Throughout the Lesson, students will be introduced to the following:
✦ Identify sensory details

✦ Use precise and descriptive language

✦ Incorporate figurative language

✦ Structure descriptions effectively

✦ Create engaging descriptions

This resource is great for:

  • In-Classroom Teaching (Displaying for the Whole Class)
  • Online Learning
  • Homeschooling
  • Sharing on Google Classroom or Other Platforms as a Tool for Revision

-Follow us on TeachShare to be informed with new products and updates.

Science
Biology
General Science
$2.50
Product
Product
Product
Product

Criss Cross Method | PowerPoint Lesson Slides Middle School Chemistry

By Building Bright Brains

Are you a Chemistry teacher introducing your middle school students to Criss-Cross Method? Notes, examples and application exercises are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

14 total slides for notes, examples and applications.

Throughout the Lesson, students will be introduced to the following:
✦ Define what is a Criss-cross method.

✦ Apply on forming an ionic compound.

This resource is great for:

  • In-Classroom Teaching (Displaying for the Whole Class)
  • Online Learning
  • Homeschooling
  • Sharing on Google Classroom or Other Platforms as a Tool for Revision

-Follow us on TeachShare to be informed with new products and updates.

➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵

More Related Products:

⤞ Elements and Compounds | PowerPoint Lesson Slides Middle School Chemistry

⤞ Environment | Water purification | PowerPoint Slides Middle School Chemistry

⤞ Molecules & Covalent Bonding | PowerPoint Lesson Slides Middle School Chemistry

⤞ Reactants and Products | PowerPoint Lesson Slides Middle School Chemistry

⤞ Solubility | PowerPoint Lesson Slides Middle School Chemistry

Science
Chemistry
General Science
$2.50
Product
Product
Product
Product

Static Electricity | PowerPoint Lesson Slides Upper Elementary Science

By Building Bright Brains

Are you a Science teacher introducing your Upper Elementary students to Static Electricity? Notes and examples are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

14 total slides for notes and examples.

Throughout the Lesson, students will be introduced to the following:
✦ What is an atom?

✦ How is electricity produced?

✦ What is static electricity?

✦ Examples of Static Electricity

This resource is great for

  • In-Classroom Teaching (Displaying for the Whole Class)
  • Online Learning
  • Homeschooling
  • Sharing on Google Classroom or Other Platforms as a Tool for Revision

-Follow us on TeachShare to be informed with new products and updates.

Science
General Science
Physical Science
$2.50
Product
Product
Product
Product

Mirrors and Reflection | PowerPoint Lesson Slides Upper Elementary Science

By Building Bright Brains

Are you a Science teacher introducing your Upper Elementary students to Mirrors and Reflection? Notes and examples are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

14 total slides for notes and examples.

Throughout the Lesson, students will be introduced to the following:
✦ Interaction of light

✦ Types of matter

✦ Definition of reflection

✦ Types of reflection

✦ Angle of reflection

✦ Types of mirrors

✦ Properties of the image formed by mirrors

This resource is great for

  • In-Classroom Teaching (Displaying for the Whole Class)
  • Online Learning
  • Homeschooling
  • Sharing on Google Classroom or Other Platforms as a Tool for Revision

-Follow us on TeachShare to be informed with new products and updates.

Science
General Science
Physics
$2.50
Product
Product
Product
Product

Chemical Change (Part 1) | PowerPoint Lesson Slides Upper Elementary Science

By Building Bright Brains

Are you a Science teacher introducing your Upper Elementary students to Chemical Change (Part 1)? Notes and examples are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

22 total slides for notes and examples.

Throughout the Lesson, students will be introduced to the following:
✦ Define physical change.

✦ Define chemical change.

✦ Know the signs of chemical change.

✦ Chemical changes range from fast to slow.

✦ Define endothermic and exothermic reactions.

✦ Define endergonic and exergonic reactions.

This resource is great for

  • In-Classroom Teaching (Displaying for the Whole Class)
  • Online Learning
  • Homeschooling
  • Sharing on Google Classroom or Other Platforms as a Tool for Revision

To check out Chemical Change (Part 2) Click here

-Follow us on TeachShare to be informed with new products and updates.

Science
Chemistry
General Science
$2.50
Product
Product
Product
Product

Concept of pH Measure of the Acidity | PowerPoint Slides Middle School Chemistry

By Building Bright Brains

Are you a Chemistry teacher introducing your middle school students to Concept of PH - Measure of the Acidity? Notes, examples and application exercises are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

16 total slides for notes, examples and applications.

Throughout the Lesson, students will be introduced to the following:
✦ Define kindling temperature

✦ Define the concept of pH

✦ Define the pH scale

✦ Relate the pH with conductivity

✦ Relate the pH with dilution

✦ pH and Ions

✦ Measure the pH

This resource is great for:

  • In-Classroom Teaching (Displaying for the Whole Class)
  • Online Learning
  • Homeschooling
  • Sharing on Google Classroom or Other Platforms as a Tool for Revision

-Follow us on TeachShare to be informed with new products and updates.

➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵

More Related Products:

⤞ Criss Cross Method | PowerPoint Lesson Slides Middle School Chemistry

⤞ Elements and Compounds | PowerPoint Lesson Slides Middle School Chemistry

⤞ Environment | Water purification | PowerPoint Slides Middle School Chemistry

⤞ Molecules & Covalent Bonding | PowerPoint Lesson Slides Middle School Chemistry

⤞ Reactants and Products | PowerPoint Lesson Slides Middle School Chemistry

Science
Chemistry
General Science
$2.50
Product
Product
Product
Product

Kinetic and Potential Energy | PowerPoint

By Nardine Mettry

This dynamic PowerPoint brings the concepts of energy to life through engaging visuals and real-world examples. From kinetic energy to work done, students will develop a solid understanding of these fundamental physics principles.

What's Included:

  • Kinetic Energy: Explore the energy of motion.
  • Potential Energy: Stored energy of position, including gravitational, elastic, and chemical potential energy.
  • Work Done: Understand the concept of work and its relationship to energy transfer.
  • Work-Energy Theorem: Connect work and energy through this essential principle.
  • Real-World Applications: Explore how energy concepts apply to everyday life with engaging examples and visuals.

Don't forget to share with me how it went with your students. I hope it was useful in your classroom.

If you like this product, follow my store -Mettry Teaches- for more.

Science
Physical Science
Physics
$3.00
Product
Product
Product
Product

Writing a Hypothesis Science | PowerPoint Lesson Slides Upper Elementary Science

By Building Bright Brains

Are you a Science teacher introducing your Upper Elementary students to Writing a Hypothesis in a Scientific Method? Notes and examples are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

39 total slides for notes and examples.

Throughout the Lesson, students will be introduced to the following:
✦ Writing a Hypothesis in a Scientific Method

✦ practice writing a hypothesis

This resource is great for

  • In-Classroom Teaching (Displaying for the Whole Class)
  • Online Learning
  • Homeschooling
  • Sharing on Google Classroom or Other Platforms as a Tool for Revision

-Follow us on TeachShare to be informed with new products and updates.

Science
Biology
General Science
$3.00
Product
Product
Product
Product

Specific Immune Response Characteristics PowerPoint Lesson Middle School Biology

By Building Bright Brains

Are you a Biology teacher introducing your middle school students to Specific Immune Response & Its Characteristics? Notes and examples are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

16 total slides for notes and examples.

Throughout the Lesson, students will be introduced to the following:
✦ Example on immune memory.

✦ Characteristics of this immune response:

  • ✦ Specificity.
  • ✦ Amplification.
  • ✦ Immune memory.

This resource is great for:

  • In-Classroom Teaching (Displaying for the Whole Class)
  • Online Learning
  • Homeschooling
  • Sharing on Google Classroom or Other Platforms as a Tool for Revision

-Follow us on TeachShare to be informed with new products and updates.

➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵

More Related Products

⤞ Aids | PowerPoint Lesson Slides Middle School Biology

⤞ Blood Composition, Circulation,& Health| PowerPoint Lesson Middle School Biology

⤞ Cell and Humoral Mediated Immune Response | PowerPoint Middle School Biology

⤞ Digestion and Absorption | PowerPoint Lesson Slides Middle School Biology

⤞ Vaccination and Serotherapy | PowerPoint Lesson Slides Middle School Biology

Science
Biology
General Science
$3.00
Product
Product
Product
Product

Solubility | PowerPoint Lesson Slides Middle School Chemistry

By Building Bright Brains

Are you a Chemistry teacher introducing your middle school students to Solubility? Notes, examples and application exercises are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

20 total slides for notes, examples and applications.

Throughout the Lesson, students will be introduced to the following:
✦ Define solubility.

✦ Define the three types of solutions: saturated, unsaturated and supersaturated.

✦ Prepare a supersaturated solution from a saturated solution.

✦ Explain the effects of surface area of solute, stirring, and heat on the rate of dissolving solid solutes in liquids.

✦ Explain the effects of temperature, pressure and shaking on the solubility of gases in water.

This resource is great for:

  • In-Classroom Teaching (Displaying for the Whole Class)
  • Online Learning
  • Homeschooling
  • Sharing on Google Classroom or Other Platforms as a Tool for Revision

-Follow us on TeachShare to be informed with new products and updates.

➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵

More Related Products:

⤞ Acids and Bases | PowerPoint Lesson Slides Middle School Chemistry

⤞ Atomic Structure and Atoms | PowerPoint Lesson Slides Middle School Chemistry

⤞ Balancing | PowerPoint Lesson Slides Middle School Chemistry

⤞ Solution | PowerPoint Slides Middle School Chemistry | concentration & dilution

⤞ Titration | PowerPoint Lesson Slides Middle School Chemistry

Science
Chemistry
General Science
$3.00
Product
Product
Product
Product

Invertebrates | PowerPoint Lesson Slides Upper Elementary Science

By Building Bright Brains

Are you a Science teacher introducing your Upper Elementary students to Invertebrates? Notes and examples are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

18 total slides for notes and examples.

Throughout the Lesson, students will be introduced to the following:
✦ Invertebrates definition

✦ Classes of Invertebrates (Cnidarians, Echinoderms, Sponges, Mollusks, Arthropods, Worms)

  • Name of each class
  • Examples for each class
  • Characteristics of each class
  • Type of symmetry in each class

This resource is great for

  • In-Classroom Teaching (Displaying for the Whole Class)
  • Online Learning
  • Homeschooling
  • Sharing on Google Classroom or Other Platforms as a Tool for Revision

-Follow us on TeachShare to be informed with new products and updates.

Science
Biology
General Science
$3.00
Product
Product
Product
Product

Disease Prevention | PowerPoint Lesson Slides Upper Elementary Science

By Building Bright Brains

Are you a Science teacher introducing your Upper Elementary students to Disease Prevention with Treatments? Notes and examples are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

20 total slides for notes and examples.

Throughout the Lesson, students will be introduced to the following:
✦ Prevention Definition

✦ Immune system Role

✦ Vaccination Role

✦ Why do people get vaccine injections (vaccinations)?

✦ What is a vaccine?

✦ How does a vaccine work?

✦ What treatments do patients get when they are infected by a disease?

This resource is great for:

  • In-Classroom Teaching (Displaying for the Whole Class)
  • Online Learning
  • Homeschooling
  • Sharing on Google Classroom or Other Platforms as a Tool for Revision

-Follow us on TeachShare to be informed with new products and updates.

Science
Biology
General Science
$3.00
Product
Product
Product
Product

Digestion and Absorption | PowerPoint Lesson Slides Middle School Biology

By Building Bright Brains

Are you a Biology teacher introducing your middle school students to digestion and absorption? Notes and examples are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

19 total slides for notes and examples.

Throughout the Lesson, students will be introduced to the following:
✦ Define digestion.

✦ Label different organs of digestive system.

✦ Differentiate between digestive tube and digestive glands.

✦ Name the juices responsible for digestion in each organ.

✦ Differentiate between chemical and mechanical digestion.

✦ Determine the conditions suitable for digestion to occur.

✦ Indicate the effect of temperature on digestive juices.

This resource is great for:

  • In-Classroom Teaching (Displaying for the Whole Class)
  • Online Learning
  • Homeschooling
  • Sharing on Google Classroom or Other Platforms as a Tool for Revision

-Follow us on TeachShare to be informed with new products and updates.

➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵

More Related Products

⤞ Fertilization and Development | PowerPoint Lesson Slides Middle School Biology

⤞ Gamete karyotypes Normal and Abnormal | PowerPoint Lesson Middle School Biology

⤞ Heredity Pedigree | PowerPoint Lesson Slides Middle School Biology | genetics

⤞ Living Things & Environmental Conditions|PowerPoint Lesson Middle School Biology

⤞ Non-Specific Immune Response | PowerPoint Lesson Slides Middle School Biology

Science
Biology
General Science
$3.00
Product
Product
Product
Product

Cation and Anion Salts | PowerPoint Lesson Slides Middle School Chemistry

By Building Bright Brains

Are you a Chemistry teacher introducing your middle school students to Cation and Anion Salts? Notes, examples and application exercises are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

20 total slides for notes, examples and applications.

Throughout the Lesson, students will be introduced to the following:
✦ Illustrate that salts are made up of cations and anions.

✦ Differentiate between types of cations present in salts.

✦ List some cations present in salts.

✦ Transform word to chemical, ionic and net ionic equations.

✦ Apply on each type of salt formed.

This resource is great for:

  • In-Classroom Teaching (Displaying for the Whole Class)
  • Online Learning
  • Homeschooling
  • Sharing on Google Classroom or Other Platforms as a Tool for Revision

-Follow us on TeachShare to be informed with new products and updates.

➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵

More Related Products:

⤞ Charge and ions | PowerPoint Lesson Slides Middle School Chemistry

⤞ Chemical - Ionic Bonding | PowerPoint Lesson Slides Middle School Chemistry

⤞ Chemical Reactions | PowerPoint Lesson Slides Middle School Chemistry

⤞ Classification of Matter | PowerPoint Lesson Slides Middle School Chemistry

⤞ Combustion Reactions | PowerPoint Lesson Slides Middle School Chemistry

Science
Chemistry
General Science
$3.00
Product
Product
Product
Product

Graphs | Circle and Bar Graph | PowerPoint Lesson slides | Middle School Physics

By Building Bright Brains

Are you a Physics teacher introducing your middle school students to Graphs - Circle Graph (pie graph or pie chart), Bar Graph? Notes, examples and application exercises are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

19 total slides for notes, examples and applications.

Throughout the Lesson, students will be introduced to the following:
✦ Circle Graph (pie graph or pie chart)

✦ Calculating angles to draw the chart

✦ Drawing a Pie Chart or Circle Graph

✦ Bar Graphs

✦ Drawing a Bar Graph

✦ Drawing Double Bar Graphs

✦ Circle Graph Application

This resource is great for:

  • In-Classroom Teaching (Displaying for the Whole Class)
  • Online Learning
  • Homeschooling
  • Sharing on Google Classroom or Other Platforms as a Tool for Revision

-Follow us on TeachShare to be informed with new products and updates.

➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵

More Related Products:

⤞ Magnetism and Magnetic Fields PowerPoint Lesson Slides | Middle School Physics

⤞ Mass Volume and Density PowerPoint Lesson Slides | Middle School Physics

⤞ Motion Speed and Velocity PowerPoint Lesson Slides | Middle School Physics

⤞ Reflection and Refraction of light (1)| PowerPoint Lesson| Middle School Physics

⤞ Reflection and Refraction of light (2)| PowerPoint Lesson| Middle School Physics

Science
Physical Science
Physics
$3.00
Product
Product
Product
Product

Classification of Matter | PowerPoint Lesson Slides Middle School Chemistry

By Building Bright Brains

Are you a Chemistry teacher introducing your middle school students to Classification of Matter? Notes, examples and application exercises are included. You can also easily convert this to a Google Slides lesson by dragging it into your Google Drive.

What is included?

22 total slides for notes, examples and applications.

Throughout the Lesson, students will be introduced to the following:
✦ List the physical properties of solid, liquid and gas.

✦ Differentiate between pure and mixture solutions.

✦ Differentiate between homogeneous and heterogenous mixtures.

This resource is great for:

  • In-Classroom Teaching (Displaying for the Whole Class)
  • Online Learning
  • Homeschooling
  • Sharing on Google Classroom or Other Platforms as a Tool for Revision

-Follow us on TeachShare to be informed with new products and updates.

➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵➵

More Related Products:

⤞ Combustion Reactions | PowerPoint Lesson Slides Middle School Chemistry

⤞ Concept of pH Measure of the Acidity | PowerPoint Slides Middle School Chemistry

⤞ Criss Cross Method | PowerPoint Lesson Slides Middle School Chemistry

⤞ Elements and Compounds | PowerPoint Lesson Slides Middle School Chemistry

⤞ Environment | Water purification | PowerPoint Slides Middle School Chemistry

Science
Chemistry
General Science
$3.00