This link has been bookmarked by 244 people . It was first bookmarked on 26 Mar 2008, by Jimbo Lamb.
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Erica CocaFun interactive website for students see demonstrations of comonents of geometric shapes, rules, and functions. This is great for visual learners. There are many graphs, maps, and scales that explain concepts such as area and perimeter and bring in the elements of different shapes.
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Tracy Watanabe"Interactives - Geometry 3D Shapes
Introduce 3 dimensional shape terminology and how to calculate surface area and volume with these interactive lessons." -
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28 Mar 12
Cindy KellerCool interactive math site focusing on geometry 3D shapes
geometry math 3D-Shapes interactive learning resource online_resources
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19 Mar 12
Laura MulroyWould be great to base a geometry unit around if there are computers available for independent or partner work. Written in easy to understand language for a child to understand and allows them to work at a pace that is reasonable to them. Relates geometric though to the real world of the child. Students that are entering into Van Hiele's second level of geometric thought- informal deduction will benefit most from this activity. This is because "students can establish the interrelationships of properties both within figures and among figures" (Crowley, 1987, pp.3). This means that they will be able to recognise the properties of a three-dimensional object and retain the information as they progress through the activities provided.
(Outcome: (
SGS3.1(Identifies three- dimensional objects, including particular prisms and pyramids, on the basis of their properties, and visualises, sketches and constructs them given drawings of different viewsgeometry interactive 3D shapes M405 student directed learning S3
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In these lessons, you'll learn about some of them. You'll learn some of the terminology used to describe them, how to calculate their surface area and volume, as well as a lot about their mathematical properties.
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Jake FullerA great website for teachers about 3-D shapes, Euler's Theorem and Platonic Solids to use on the IWB. This website also has many printables and activities teachers can use to assist with the IWB learning.
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15 Mar 12
timmy invercauldThis is a great lesson idea using manipulative's or models such as geoboards to help students develop an understanding of the concept of fractions. It supports the idea that students should see halves and quarters of a variety of shapes and sizes, not simply circles or pizzas and develops the idea of the fraction as part of a whole. Similar to reading FD2, Caswell, R. (2007) it is a good lesson idea to take students from the concrete, to pictorial or recording and onto explanation in words or number sentence. As Van de Walle et al. (2010, p.103) state, as a teacher you will not know if students understand fractions unless you see them model it using different contexts and models. It would be a suitable activity for F&D Outcome, NS1.4 (Syllabus, 2002, p.61) and the lesson could be extended to cover measurement outcome MS1.2 for the whole class or fast finishers initially.
Marker m405 geometry shapes 2d 3d interactive lesson strater
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08 Mar 12
prudence youngThis website would be suitable for older children. It allows you to work through the slides at your own pace and includes 3D shapes and surface area and volume.
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David SchaeferGreat website that explains geometry of 3D shapes with texts, pictures, and videos for definitions and examples.
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Tyler ShellhamerWebsite Evaluation:
-Purpose - It is a .org site so it's from an organization. It is an educational site to teach about 3D shapes.
-Authority - It shows the development team behind the website, also the organization behind the website is Annenberg Learner and a to is provided with their information.
-Objectivity - There is no bias presented in this information.
-Appropriateness and Relevance - All content is appropriate for the classroom and for the age level and will be relevant to the lesson.
-Currency - The last updated date is non-discernable, but math never changes.
-Responsibility - Yes you can contact the organization. And they tell their purpose.
-Clarity - The information is clearly presented, there are no ads, and the graphics are part of the information.
-Accessibility - The site is easy to find and quick to load. There isn't a text only version because the information is given in graphic formation.
I would use this website to make it more fun learning about 3D objects, geometrically.
The curriculum addressed is 3D geometry.
Visual principles-
The website is nicely balanced and appeasing to the eye. -
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Erika O'LearyInteractive site working with 3D shapes (surface area, volume and more)
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09 Jul 11
Caitlin OwensThis website gives visual descriptions of geometric formulas. There are interactive sections to the website and would be good for students to look at individually to reinforce the subject matter. A teacher could also use this site for ideas on how to better explain the roots of geometric formulas. This site could be used for students learning geometry or other math subjects which might involve geometric principles.
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08 Jul 11
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Introduction
We live in a three-dimensional world. Every object you can see or touch has three dimensions that can be measured: length, width, and height. The room you are sitting in can be described by these three dimensions. The monitor you're looking at has these three dimensions. Even you can be described by these three dimensions. In fact, the clothes you are wearing were made specifically for a person with your dimensions.
In the world around us, there are many three-dimensional geometric shapes. In these lessons, you'll learn about some of them. You'll learn some of the terminology used to describe them, how to calculate their surface area and volume, as well as a lot about their mathematical properties.
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23 Jun 11
Debbie KewinIncludes formulas and how to find volume of many objects in our three-dimensional world.
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25 May 11
We live in a three-dimensional world. Every object you can see or touch has three dimensions that can be measured: length, width, and height. The room you are sitting in can be described by these three dimensions. The monitor you're looking at has these three dimensions. Even you can be described by these three dimensions. In fact, the clothes you are wearing were made specifically for a person with your dimensions.
In the world around us, there are many three-dimensional geometric shapes. In these lessons, you'll learn about some of them. You'll learn some of the terminology used to describe them, how to calculate their surface area and volume, as well as a lot about their mathematical properties. -
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Donald MacleanGeometry 3-D Shapes is an interactive Web site where students can learn about three-dimensional shapes, calculate surface area and volume, and discover some of the mathematical properties of shapes.
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Danielle CrihfieldINteractive website covering various subjects and content areas. Provides small assessments and lots of interactive activities.
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S J RRT @jtubbs: Awesome 3-D shapes page - shows shapes and nets. http://icio.us/54cdcg
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mangsuratThis website has interactive tools for working with 3-D shapes. You can explore the properties of 3-D figues (prisms, polyhedra, and pyramids), platonic figures, and euler's theorem, and see graphic representations of surface area and volume. There is also a 15 question online assessment. It is a good site for visual learners.
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08 Jul 10
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