Curated OER
Differences in Halloween Pictures
In this differences in Halloween pictures learning exercise, students look at 3 rows of Halloween pictures and circle the one that is different in each row.
Missouri Department of Elementary
How We Are Alike And Different
Scholars develop social awareness by exploring the concept of similarities and differences. Learners examine two beverages and use a Venn diagram to identify similarities and differences. They tally each item to identify if they are more...
Missouri Department of Elementary
Similar and Different
Using a Venn diagram, pupils compare the similarities and differences between two classmates. Next, they review the CARE acronym (Collaboration, Acceptance, Respect, Empathy) and discuss how it applies to diversity in the classroom.
Illustrative Mathematics
Similar Circles
Young geometers flex their transformation muscles in this brief but powerful exercise using dilations and translations to develop the similarity of circles. The plan provides guidelines to help learners navigate a pair of...
Curated OER
Comparing 3-D Shapes
How is a sphere like a prism? Learners compare and contrast 3-D shapes, first drawing each in the boxes provided. If this is too advanced, supply pre-cut images of the shapes for students to choose from and glue onto the worksheet. A...
American Chemical Society
Different Substances React Differently
Looks don't tell the whole story. Young experimenters explore reactions with substances that look similar. They observe the reactions that take place when combined with baking soda and use indicators to conclude they react differently...
EngageNY
What Are Similarity Transformations, and Why Do We Need Them?
It's time for your young artists to shine! Learners examine images to determine possible similarity transformations. They then provide a sequence of transformations that map one image to the next, or give an explanation why it is...
EngageNY
Properties of Similarity Transformations
You can explain it, but can you do it? After learners view a sequence of transformations, the next logical step is creating the transformation. Challenge your classes to construct a composition of transformations and verify the...
Mathematics Vision Project
Similarity and Right Triangle Trigonometry
Starting with similar triangles and dilation factors, this unit quickly and thoroughly progresses into the world of right triangle features and trigonometric relationships. Presented in easy-to-attack modules with copious application...
Curated OER
How Are We Different?
Students discuss the differences between boys and girls. In this acceptance instructional activity, students view pictures of boys and girls and use a Venn Diagram to chart their differences. Students discuss boy activities...
PBS
Venn Diagram: My Partner and I Are Different
Celebrate your class's diversity with this Venn diagram template. A perfect resource for building a classroom community at the beginning of the school year, pupils are able to learn about their peers while discovering what...
Curated OER
Reptiles and Amphibians
Introduce your class to various reptiles and amphibians. They will meet and identify a representative from each of the four major reptile families, then learn about and discuss reptile characteristics. Next, they will identify and...
Illustrative Mathematics
Making 22 Seventeenths in Different Ways
There is more than one way to determine a sum. Scholars demonstrate their understanding of the decomposition of fractions similar to the decomposition of whole numbers. The short task requires pupils to determine which sums of fractions...
Curated OER
We are all alike, We are all different
Students investigate similarites and differences. In this multi-cultural lesson, students discuss how people are alike and how they are different by comparing apples to people.
Curated OER
Finding Area of Similar Figures
Students explore the concept of finding area of similar figures. In this finding area of similar figures lesson, students use pattern blocks to construct similar figures. Students trace their construction and find the area. Students...
Curated OER
Ratio of Similarity
In this ratio of similarity worksheet, 10th graders solve and complete 20 different problems that include defining the ratio of similarity in various figures. First, they determine the ratio of similarity for large and small pairs of...
Curated OER
Similar Polygons
In this similar polygons instructional activity, 10th graders solve 10 different problems that include determining various similar polygons. First, they determine the perimeter of a second triangle given the measures of all angles in the...
Curated OER
Triangle Similarity
In this triangle similarity learning exercise, 10th graders solve and complete 12 different problems that include defining similar and 3 similar statements using only sides and angles. First, they determine if each pair of triangles...
Curated OER
Angular Size and Similar Triangles
In this angular size and similar triangles worksheet, students use the properties of similar triangles and the ratios of sides to solve for unknowns in given diagrams.
Curated OER
Similarity
In this similarity worksheet, 9th graders solve and complete 6 different types of problems. First, they complete the statement in the box shown. Then, students determine whether they agree or disagree with the statement and given...
Curated OER
How are Seeds Alike and Different?
Second graders examine the seeds in fresh fruit. For this seeds lesson, 2nd graders view different seeds and tell how they are alike and different. Students separate the seeds into groups according to their characteristics.
American Chemical Society
Comparing the Amount of Acid in Different Solutions
Upcoming chemists use chemical reactions to determine relative pH in two different acids. This is a terrific lesson for middle schoolers that can stand alone as a practice in precision and lab skills, or as part of the unit on chemical...
Curated OER
Congruent and Similar Figures
Group that class and get them classifying and sorting figures as congruent or similar. They use magazines to identify and label similar and congruent figures, cutting out images and placing c or s next to each image.
Curated OER
Similarities and Differences
Students complete pre-visit and post-visit activities about the koalas they see at the zoo. For this koalas lesson plan, students read books, and answer questions about the similarities and differences they see when they observe the...