This card activity extends the Child’s work with the blue constructive triangles. These scalene right-angled triangles provide the Child with a sensorial experience of working with 2-dimensional geometry exercises to form different shapes. The Constructive Blue Triangle Activity Set, provide problems, in the form of shapes that the Child must resolve.
Contents of Constructive Blue Triangle Activity Set
30 cards, consisting of 4 header cards with 26 exercises
the front of each card displays a graphic, the back of the card explains how to resolve the problem
3 to 9 environment
printed with eco-friendly ink on non-tear, recyclable card
wipe cards clean with a damp cloth; no lamination required
delivered with an acrylic holder to store the cards on the shelves
NOTE: The blue triangles in the featured images are for illustrative purposes only, and sold separately.
Size:
Cards – 10.5 x 7.5 cm / (4″ x 3″)
Acrylic Holder – 8 x 12 x 8 cm / (3″ x 4.5″ x 3″)

The Geometric Cabinet Activity Set
$58.90 (Inc. GST)

Four Arguments for the Elimination of Television Jerry Mander
$22.50 $9.00 (Inc. GST)
Constructive Blue Triangle Activity Set
$58.50 (Inc. GST)
This activity set includes 30 cards with exercises and an acrylic holder for storing the cards.
This card activity extends the Child’s work with the blue constructive triangles. These scalene right-angled triangles provide the Child with a sensorial experience of working with 2-dimensional geometry exercises to…
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SKU:
SE6613
Categories: Sensorial Support Materials & Equipment, Shop All Montessori Materials
Tag: Age 6- 9 Years
Description
Shipping & Delivery
Shipping & Packaging
Whenever possible, we will combine items from your order into a single shipment. However, due to variations in size, weight, or availability, some items may need to be shipped separately and charged accordingly. Backordered items will be dispatched as they become available, and their shipping charges will be added to the invoice at the time of dispatch. You will receive an email notification with a link to complete the payment using your preferred method. To avoid delays, if we do not receive a response within 24hrs, the shipping charge for backordered items will be added to your original invoice and charged to the payment method provided. If this is unsuitable, please contact us in advance to arrange an alternative payment option.
We work with trusted courier partners offering competitive rates, ensuring most major city deliveries are completed within 24-36hours.
Shipping charges are determined based on the weight, size, and destination postcode of your order and are included in your final invoice at the time of dispatch. We offer a standard delivery fee based on your order total, as outlined in the table below. For deliveries to remote or rural areas, as well as oversized packages or pallet orders, additional charges may apply based on the courier service or Australia Post rates. If extra shipping costs are required for your address, we will notify you via email with the additional charges before processing your order.
Unlike many online retailers, our products do not include built-in shipping costs — you pay only for the actual packaging & courier handling fee.
Delivery Information (For Australia Only)
Over Spend | Delivery Fee(Inc GST) |
---|---|
Up to $100 | $15.90 |
$100.01 - $300 | $26.90 |
$300.01 - $500 | $39.90 |
$500.01 - $700 | $49.90 |
$700.01 - $1000 | $59.90 |
Over $1000 and bulky heavy items | $83.85 OR to be quoted before dispatch |
For New Zealand, additional shipping charges will apply.
For deliveries to some remote/rural postcodes and oversized packages, additional charges may apply. If extra shipping costs are required for your delivery address, we'll notify you by email before processing your order.
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Size Guide
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