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Blue Triangles (This article is also available in German)
The material consists of:
1 title card, 24 A5 activity cards with the different possible ways of laying out the blue triangles (with the solution printed on the reverse side), and 1 template for the blue triangles.
Please note:
Montessori materials are NOT toys, but educational materials. Proper use requires appropriate training.
Montessori materials may contain small, rough, sharp, or other elements that could cause injury or damage if used improperly.
It may therefore only be used by children under the supervision of appropriately trained persons and in an appropriate environment.
Detailed description:
4-8 years
Preparing the material:
All of the cards are meant to be laminated (recommended laminate thickness: 90-125 micron).
First trim the edges of the laminated card, then cut exactly down the middle to get 2 A5 cards.
Copy the template twice on blue card, laminate and then cut out.
Sides not to be laminated: none
Sides or cards to be bound into a booklet: none
Teaching content:
Spatial awareness - by laying out the triangles in the correct shape, working with areas, division of areas into triangles
Possible Applications:
Possible application in connection with topics or projects such as: geometry, geometric shapes, triangles
Free work, individual work, pair work, small group work
Before you begin:
To work with this material, the children require:
a desk, a felt board, paper, scissors, glue
How to use:
The blue triangles are laid out to match the shapes on the cards.
The diagrams with internal lines on the reverse of the cards can be used, or not, depending on the ability of the children.
Control of Error:
The children can check their progress by referring to the reverse side of the index cards.
Additional information:
Many children find working on puzzles both interesting and challenging. This material requires good spatial awareness.
The children can construct the figures using paper and glue them into a book. They can also create their own figures.
This material requires only a short introductory period and keeps the children busy for a long time. pages 25th leaves 13 Double sided Yes Age 4-5, 5-6, 7-11 Contributors Saskia Haspel, Paul Read Additional articles wooden filebox in size A5, order here: manual Recommended Age (s):
4-8 years
Preparing the material:
All of the cards are meant to be laminated (recommended laminate thickness: 90-125 micron).
First trim the edges of the laminated card, then cut exactly down the middle to get 2 A5 cards.
Copy the template twice on blue card, laminate and then cut out.
Sides not to be laminated: none
Sides or cards to be bound into a booklet: none
Teaching content:
Spatial awareness - by laying out the triangles in the correct shape, working with areas, division of areas into triangles
Possible Applications:
Possible application in connection with topics or projects such as: geometry, geometric shapes, triangles
Free work, individual work, pair work, small group work
Before you begin:
To work with this material, the children require:
a desk, a felt board, paper, scissors, glue
How to use:
The blue triangles are laid out to match the shapes on the cards.
The diagrams with internal lines on the reverse of the cards can be used, or not, depending on the ability of the children.
Control of Error:
The children can check their progress by referring to the reverse side of the index cards.
Additional information:
Many children find working on puzzles both interesting and challenging. This material requires good spatial awareness.
The children can construct the figures using paper and glue them into a book. They can also create their own figures.
This material requires only a short introductory period and keeps the children busy for a long time.
Detailed description:
PLEASE NOTE!
When delivered, our products are neither cut nor laminated. The accessories, like perspex boxes, file caskets and so on, that are sometimes shown in the catalog, were only taken to demonstrate a possible use of our items. They are not part of the item itself and not included.
4-8 years
Preparing the material:
All of the cards are meant to be laminated (recommended laminate thickness: 90-125 micron).
First trim the edges of the laminated card, then cut exactly down the middle to get 2 A5 cards.
Copy the template twice on blue card, laminate and then cut out.
Sides not to be laminated: none
Sides or cards to be bound into a booklet: none
Teaching content:
Spatial awareness - by laying out the triangles in the correct shape, working with areas, division of areas into triangles
Possible Applications:
Possible application in connection with topics or projects such as: geometry, geometric shapes, triangles
Free work, individual work, pair work, small group work
Before you begin:
To work with this material, the children require:
a desk, a felt board, paper, scissors, glue
How to use:
The blue triangles are laid out to match the shapes on the cards.
The diagrams with internal lines on the reverse of the cards can be used, or not, depending on the ability of the children.
Control of Error:
The children can check their progress by referring to the reverse side of the index cards.
Additional information:
Many children find working on puzzles both interesting and challenging. This material requires good spatial awareness.
The children can construct the figures using paper and glue them into a book. They can also create their own figures.
This material requires only a short introductory period and keeps the children busy for a long time. pages 25th leaves 13 Double sided Yes Age 4-5, 5-6, 7-11 Contributors Saskia Haspel, Paul Read Additional articles wooden filebox in size A5, order here: manual Recommended Age (s):
4-8 years
Preparing the material:
All of the cards are meant to be laminated (recommended laminate thickness: 90-125 micron).
First trim the edges of the laminated card, then cut exactly down the middle to get 2 A5 cards.
Copy the template twice on blue card, laminate and then cut out.
Sides not to be laminated: none
Sides or cards to be bound into a booklet: none
Teaching content:
Spatial awareness - by laying out the triangles in the correct shape, working with areas, division of areas into triangles
Possible Applications:
Possible application in connection with topics or projects such as: geometry, geometric shapes, triangles
Free work, individual work, pair work, small group work
Before you begin:
To work with this material, the children require:
a desk, a felt board, paper, scissors, glue
How to use:
The blue triangles are laid out to match the shapes on the cards.
The diagrams with internal lines on the reverse of the cards can be used, or not, depending on the ability of the children.
Control of Error:
The children can check their progress by referring to the reverse side of the index cards.
Additional information:
Many children find working on puzzles both interesting and challenging. This material requires good spatial awareness.
The children can construct the figures using paper and glue them into a book. They can also create their own figures.
This material requires only a short introductory period and keeps the children busy for a long time.
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The material consists of:
1 title card, 24 A5 activity cards with the different possible ways of laying out the blue triangles (with the solution printed on the reverse side), and 1 template for the blue triangles.
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