In class, we are learning about 3D shapes. We have explored shapes' attributes and found a neat formula that applies to polyhedra: (Faces + Vertices) - 2 = Edges. This is called Euler's Formula. Here are a few links to check out as you prepare for the Topic 20 quiz.
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Directions for Frummy
1. Cards are shuffled. Five cards are dealt to each player and the remaining cards are placed face down in a stack. 2. Players take turns: a.) If a player has three cards that make a sum, the player displays the cards and says the number sentence. (For example: 1/2 + 1/3 = 5/6) The Player keeps the displayed cards in a pile and draws 3 replacement cards from the stack. b.) If the player does not have 3 cards that cannot be used to make a sum, the player discards one card, placing it face-down on the bottom of the stack, and draws a replacement from the top of the stack and play moves to the next player. 3. Play continues until no more cards can be played. Whoever has made the most sets wins. Click on this link to download “Frummy” cards: Frummy Cards Work through the Topic 13 Blendspace at your own pace. Be sure to login with your Gmail account and take the quiz at the end. The amount of 3-dimensional space an object occupies. For the example above the volume is 4×5×10 = 200 units3 Units of volume include: Metric: cubic centimeters (cm3), cubic meters (m3), liters US Standard: fluid ounce, cubic inch, cubic foot, pints, gallons Practice: 3D Boxes
From our lesson today, here are the three links we used to study transformations:
NLVM: Reflection NLVM Translation NLVM Rotation For our lesson today, please go to Math Live and select the "Slides, Flips, and Turns" lesson in the menu. Work through each section. When you have finished the lesson, print off the activity sheet and complete the 7 questions.
Isometric Drawing Tool
Use the link above to access the Isometric Drawing tool we used in class today. As you build, see if you can write math sentences to describe your design and figure the total number of shapes. This is a helpful way to investigate volume and attributes of [3D shapes. The slides below are from Tuesday's lessons. They give examples of the four different types of multiplication problems. |
Course DescriptionClick on the button below to learn more about the grade five math curriculum. Topic
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