Is that drawn to scale? Capture the artistry of geometry using the ratio method to create dilations. Mathematicians use a center and ratio to create a scaled drawing. They then use a ruler and protractor to verify measurements. 

Students examine the process of drawing a picture to scale. They analyze and discuss real-life blueprints for a house, and create a scale drawing of an original invention using calculators and rulers.

Are you searching for a purpose for geometric constructions? Use an engaging approach to explore dilations. Scholars create dilations using a construction method of their choice. As they build their constructed dilation, they...

Figure out what to do when there is no grid to count. Using a ruler and a sharp pencil, the narrator shows how to perform a dilation when the figure is not on a grid. The ray method works by drawing a ray from the center of dilation...

Craft some neat refrigerator magnets while studying ocean animals with a lesson about the anatomy of a fish. After kids learn about the different parts and shapes of fish, they use modeling compound to design their own fish.

Circles are the foundation of many geometric concepts and extensions - a point that is thoroughly driven home in this extensive unit. Fundamental properties of circles are investigated (including sector area, angle measure, and...

Enlargements and reductions are all about scale. The activity introduces scale drawing to the class. Pupils determine whether the drawing is a reduction or an enlargement, and the constant of proportionality between the original and the...

Scholars build upon their knowledge of scale drawings by using percents to represent the scale factor. Individuals work with scaling in vertical, horizontal, and both directions.

Learners explore scale drawings. They use maps to investigate scale drawings.  Young scholars create a scale drawing of their own island. 

This is a self-assessment for use with a grid drawing project, but could be modified to fit any number of similar projects. Learners answer each question as a way to reflect and assess their own art work. Learning how to objectively...

Can a presidential election cause a civil war? Learners research the events surrounding the presidential election of 1860 in a lesson that explores America's history. Using maps, videos, and primary sources, they uncover, brainstorm, and...

Fold these shapes in half and you'll have perfectly equal sides. Kids explore symmetry by completing 16 abstract shapes which have been cut off at the line of symmetry. They draw the mirror image, using several examples as reference. An...

Students demonstrate the process of creating a scaled rubber band enlargement of a simple drawing. They observe and discuss a teacher-led demonstration, and create a scaled rubber band enlargement of simple drawings and their invention...

High schoolers "paint" with torn paper!. They focus on the placement of features, facial planes, shadows and highlights using a black and white image. The results from this lesson are visually stunning, and the materials you need to get...

Classmates create a scale drawing from another scale drawing, changing the scale in the process. Groups enlarge or reduce the scale of the drawing and discuss their processes.

Don't let your eyes play tricks on you ... use scale to keep your eyes in check! Young scholars observe images without scale and try to identify the structure. Then, they look at the same image with a scale bar and assess whether their...

Challenge your class with an amazing set of ideas that really put the project back into project-based learning. It all starts with a whole class research task. Each learner will look up and take notes on multiple facets of things that...

What are your pupils' homes like? Incorporate their homes into a drawing lesson. Using an enlarged photograph, class members draw a grid so they can easily split their drawing in half. The final product should demonstrate cool colors,...

Learners create a work of art based on a theme showing skill in pencil shading. They create a work of art showing value contrast to center of interest. They use math concepts to enlarge a composition using a grid.

Elementary schoolers utilize a pattern worksheet embedded in this plan to work on a deeper understanding of geometric concepts like symmetry and congruency. Since geometry is such a visual form of mathematics, this lesson should fit...

One is chance, two is a coincidence, three's a pattern. Scholars must determine similarities and differences of a regular hexagon undergoing dilation. They look at lengths, angles, areas, and symmetry.

Students construct a fault model using the Fault Model Sheet imbedded in this plan. They create a 3 dimensional model of the Earth, and use dashed lines to illustrate where the fault lies. A discussion of faults follows the completion of...

In this scale drawings worksheet, 5th graders learn to solve measurement problems using scale drawings and models for the six word problems.

Sixth graders examine the work of artist Chuck Close. They create their own image using markers that show a range of values. They develop a grid to replicate those values.