Curated OER
Parts of Similar Triangles
In this parts of similar triangles worksheet, 10th graders solve and complete 15 different statements related to naming the parts found in similar triangles. First, they identify each definition stated that describes an everyday usage of...
Curated OER
Proportional Similarities
Students model the geometric relationship with graphing. In this geometry lesson, students differentiate between parallel, perpendicular, similar and congruent shapes. They use properties of polygons to differentiate their shapes...
Curated OER
Something is Different: Same/Different
In this different/same worksheet, student draw an X on the picture in a box that is different from the others, 6 sets total. A reference web site is given for additional activities.
Curated OER
Similar Polygons Homework
In this geometry instructional activity, students solve problems using the similarity and congruent theorem. They find the vertices and different parts of polygons using theorems. There are 18 questions.
Curated OER
Introduction to Fractals: Infinity, Self-Similarity and Recursion
Students think about several of the concepts from fractals, including recursion and self similarity. They use mathematical concepts of line segments, perimeter, area and infinity are used, and skill at pattern recognition is practiced.
Curated OER
Similar Solids
In this similar solids worksheet, 10th graders solve 10 different problems that include comparing the volumes of similar solids. First, they determine the volume of a cube given its sides. Then, students determine what will happen to the...
Curated OER
What Makes Us Different?
Students read the book "Tacky the Penguin," and examine how they are different from each other. They discuss what makes Tacky different from his friends, develop a list of ten ways they are different from one another, and examine how...
Curated OER
Physical Differences
Students read the book We Can Do It! and discuss how we are all physically different. In this physically different lesson plan, students read the book, discuss their differences, and participate in a smelling and touching activity to see...
Curated OER
Dinosaur Same or Different
This activity, which is designed for preschool, has students identify the dinosaur in a row that is different. The differences are subtle, so students are required to look at each picture carefully. It is a fun way to practice the...
Curated OER
Different Weather
In this weather picture worksheet, students study 4 pictures in a box; three are identical weather symbols and one is different. Students draw an X on the picture that does not belong. There are 4 boxes on the page.
Curated OER
How Are We Alike and Different?
Learners review an online database and look for similarities and differences among the plants, animals, and non-living things that were listed. They compose a narrative based on their conclusions.
Curated OER
Different Tribes, Different Times
Second graders study the different types of Native American culture groups. They, in groups, visit four different work stations to examine various culture groups and complete a Corn Cycle worksheet.
Super Teacher Worksheets
Accept and Except
Accept and except: although these two words sound similar, their meanings are very different. With a 10-question worksheet, grammar enthusiasts prove their understanding of the two commonly confused words by reading...
McGraw Hill
Triangles
After reviewing characteristics of seven types of triangles, young geometers discover how to find the missing angle of a triangle. Then, they practice identifying triangles, find missing angles, and find missing side lengths of...
Teach Engineering
Egg-cellent Landing
The classic egg-drop experiment gets a new bounce with an activity that asks pairs to design a lander similar to one used to land a rover on Mars within a fixed budget. The activity provides a great introduction to the idea of...
Google
Fashion and Design: Fashion Walk
Strut your stuff, just on a computer and not on a fashion runway. Scholars program a fashion show animation using block-based computer coding. They learn how to apply different code blocks in writing their programs.
Journey Through the Universe
How Far is Far?
The earth only revolves around one thing — and it's not any of your pupils. The instructional activity includes two activities dealing with the distance to the sun and the moon. First, scholars create a pin hole camera and use the rules...
Mascil Project
Teaching Geometry Through Play
Puzzle your way through to a new understanding of area. Scholars learn about the area of polygons through equidecomposability, the idea that polygons that can be decomposed into the same set of pieces have the same area. By using...
Serendip
Soap Opera Genetics – Genetics to Resolve Family Arguments
Did she cheat on her husband? Did the hospital switch the babies? Should they have children? As much as this sounds like the plot for a soap opera, all of these questions fit into a single lesson on genetics. Scholars read about three...
Curated OER
Similarity and Congruence
Students determine that two figures are similar or congruent by
investigating figures that are similar and figures that are congruent. They prove that two figures are similar or congruent by using definitions,
postulates, and theorems.
Curated OER
Where Is Japan? How Are We Alike And Different?
First graders use literature, maps, and globes to explain how physical environments in various parts of the world are similar to and different from one's own, and that certain areas have common characteristics and can be called regions.
Curated OER
Similarity
Students find the factor of proportionality in similar polygons. In this similarity of polygons lesson plan, students measure the sides and angles of polygons and derive a factor of proportionality between corresponding pairs of sides...
Curated OER
Similar triangles
Tenth graders investigate the theorems of ASA, AAS, AAA and ASA. In this geometry lesson, 10th graders discuss the theorems of triangles and how it is used to solve for missing sides or angles. They review how two angles are formed by...
Curated OER
Introduction to Fractals: Infinity, Self-Similarity and Recursion.
This lesson introduces students to the ideas involved in understanding fractals. They develop a sense of infinity, self-similarity and recursion and