Teaching resources Archives

Euglena: Structure, Nutrition, Reproduction, and Other Life Processes

Euglena is a unicellular protist with an unusual combination of characteristics. It contains chlorophyll and can carry out photosynthesis, yet some Euglena can also obtain organic nutrients when light is limited. Its flagellum, eyespot, flexible pellicle, and other specialized structures allow the cell to move, respond to light, and survive changing environmental conditions.

Euglena: Structure, Nutrition, Reproduction, and Other Life Processes Read More »

Protists: Understanding Amoeba, Paramecium, and Euglena

Protists are mostly single-celled organisms with many different structures and ways of carrying out life processes. Amoeba, Paramecium, and Euglena provide useful examples of how one cell can move, obtain food, reproduce, respond to its surroundings, and carry out other activities needed for life.

Protists: Understanding Amoeba, Paramecium, and Euglena Read More »

Nucleic Acids: Understanding RNA and Its Types and Functions

DNA stores genetic information, but the information stored in DNA must be used by the cell. RNA plays an important role in this process, and its different forms help carry information and support the production of proteins.

Nucleic Acids: Understanding RNA and Its Types and Functions Read More »

Nucleic Acids: Understanding DNA, Its Structure, and Packaging

DNA is the molecule that stores the genetic information a cell needs to produce proteins. But DNA is more than a long chain of genetic information; it has a carefully organized structure, and that structure allows a large amount of DNA to fit inside a cell.

Nucleic Acids: Understanding DNA, Its Structure, and Packaging Read More »

Nucleic Acids: Understanding DNA and RNA

Nucleic acids are important biological molecules that contain genetic information and help cells carry out their functions. DNA and RNA are the two main types of nucleic acids, and understanding how they are built helps us understand how they differ and what roles they play.

Nucleic Acids: Understanding DNA and RNA Read More »

Teaching Addition and Subtraction of Whole Numbers With and Without Regrouping Grades 2, 3, 4, 5.

Addition and subtraction are two of the most essential skills students develop in elementary math. In this post, we’ll explore step-by-step strategies, scaffolded practice ideas, and ready-to-use classroom resources that can help your students confidently add and subtract multi-digit whole numbers with and without regrouping.

Teaching Addition and Subtraction of Whole Numbers With and Without Regrouping Grades 2, 3, 4, 5. Read More »

Teaching Additive Angles: Finding Unknown or Missing Angles

Additive angles are more than just another geometry concept; they’re a powerful way to help students connect measurement, reasoning, and problem-solving. In this post, we’ll explore how to teach additive angles effectively, with hands-on strategies and ready-to-use classroom resources for practice.

Teaching Additive Angles: Finding Unknown or Missing Angles Read More »

A Teacher’s Guide to Measuring and Sketching Angles with a Protractor

Teaching students to measure and sketch angles with a protractor is an essential part of developing their understanding of geometry. In this post, we’ll explore step-by-step strategies to help students measure and draw angles accurately and confidently using a protractor, with ready-to-use resources for practice.

A Teacher’s Guide to Measuring and Sketching Angles with a Protractor Read More »

Teaching Angle Measurement Concepts in Upper Elementary

Teaching angle measurement is an exciting way to help students see geometry in action. In this post, we’ll explore how to teach the concepts of angle measurement effectively using clear visuals, hands-on practice, and engaging no-prep resources to reinforce understanding.

Teaching Angle Measurement Concepts in Upper Elementary Read More »

Engaging Students with October-Themed Word Problems

October-themed word problems are a great way to bring the spirit of the season into your math lessons. From Fire Prevention Week and Fall Festivals to Halloween themes, October offers plenty of meaningful, real-world contexts for problem-solving. Let’s explore how these word problem themes can boost your students’ skills and excitement for math this month!

Engaging Students with October-Themed Word Problems Read More »