how to create a scaled 3d drawing of a pyramid

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Building a model pyramid is quite easy if you take the right materials and know how to advisedly mensurate, cut, and glue. You can make a unproblematic pyramid out of cardboard or paper. To do this, carefully mensurate and cut each face of your pyramid and attach them together with gum or record. For a different mode of pyramid, you can make a step pyramid out of sugar cubes and gum. Regardless of the material that you choose to employ, building a model pyramid can be an easy manner to complete a schoolhouse project while having fun building something from scratch.

1. one

   Measure and depict out a square using a pencil and ruler. Employ a pencil and a ruler to draw out a foursquare on a sheet of clean newspaper. Hold the ruler in your nondominant mitt and use the side of the ruler every bit a straight border to draw each side of your foursquare.^[1]

   • Make your foursquare 7.7 past vii.7 centimetres (3.0 by iii.0 in) to create a scale model of the Great Pyramid! Every 1 centimetre (0.39 in) will stand for 30 metres (98 ft) of the pyramid.

2. 2

   Draw 4 symmetrical lines that starting time on each side of your foursquare. Utilise your ruler to calculate the midsection of each side of your square. Marker the spot where you need to place each line with a minor hash mark and and so rotate your ruler to draw each line perpendicular to the square's side.^[2]

   • For the Great Pyramid scale model, place each line 3.85 centimetres (1.52 in) in from the corner of each side, and arrive extend half-dozen.ii centimetres (2.4 in) out from the square.
   • If you're not building the scale model of the Nifty Pyramid, you have to describe each line so that it's large enough to see the other faces of the pyramid in the center. To be safety, make each line at least the same length as a single side of your foursquare.

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3. 3

   Connect each line to the adjacent corners with your pencil. Use your ruler to line upwards a connection between the summit of each line and the corner on each adjacent side. Beginning at the top of a line and describe a connecting line to the corner of the square on the left. Describe a symmetrical line going from the acme of the line to the corner on the right. Sketch your lines out using the ruler and pencil until you've fatigued 8 connecting lines to their corresponding corner on the foursquare.^[3]

   • Yous should now exist looking at iv triangles that share a base with the 4 sides of your foursquare.
   • For the scale model, each connecting line should exist 7.three centimetres (two.9 in).

4. iv

   Cut out your pyramid advisedly with a pair of scissors. Hold the paper in your nondominant manus and utilize a pair of scissors to cutting forth the outside edges of your shape. Continue cutting along the edges until you've cut out the entire drawing. Information technology should look like it was cut out in i continuous cut.^[4]

   Tip: To make cutting around the sharp angles easier, rotate the paper in your mitt instead of trying to plow the pair of scissors.

5. v

   Fold each face of the pyramid towards the middle. Lay your cut-out shape flat on your work surface. Use your nondominant mitt to caryatid the newspaper forth each side of your square earlier folding each triangle towards the center. Employ the pad of your finger to firmly printing down along each fold. Continue until y'all've folded every side of your pyramid towards the eye.^[five]

   • You tin fold each face up then that it lays flat in the center before folding the next department if yous want to get each side out of the way. This may make folding much easier.

6. 6

   Tape the edges of the pyramid'southward faces where they meet. Pull each folded edge out until each triangle is sitting affluent against i some other. Use clear tape to permanently bring together each border together. Utilise long pieces of record, and put each strip on the side of your triangles at the line where they run across 1 another before pressing lightly along the sides.^{[half dozen]}

   • Press your record down slowly and delicately. There'southward nothing but air inside your pyramid, and you lot don't desire to crush it while you're taping it.

7. seven

   Cover your pyramid with mucilage to add sand if you desire to make it realistic. Place your pyramid in a small, plastic sandwich container or paper plate to catch the sand that you're going to pour over the pyramid. Utilize a paintbrush to use white mucilage to each face up of your pyramid. Spread information technology liberally across each visible surface until the unabridged structure is moisture.^[7]

   • While you certainly desire to encompass each side of your pyramid, avoid using heavy globs of glue. You lot don't desire to weigh your pyramid down and ruin the paper.

8. 8

   Sprinkle sand over the tiptop of your pyramid. Slowly cascade sand over the summit of your pyramid, covering each side of the construction as y'all pour. Apply a spoon to scoop sand that falls to the bottom of your container on peak of the areas that are missing sand. Repeat this process until each section is fully covered. Wait 45-60 minutes for your pyramid to fully dry before handling information technology.^[8]

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1. one

   Depict out 4 triangles of equal size on a piece of cardboard. Each triangle has to be exactly the same size to brand a perfect pyramid. Measure out your base showtime and then draw a line extending from the center. Use a ruler as a directly border to draw connecting lines between the pinnacle of your center line and each cease of the triangle'due south base.^[ix]

   • To make a medium-sized pyramid, make each triangle 8 inches (20 cm) wide and 12 inches (thirty cm) tall from the center.

2. two

   Cutting your triangles out with scissors or a utility knife. Place your paper-thin on a stable work surface and hold it in your nondominant hand. Use your dominant mitt to cut along each side of each triangle. Continue cut until y'all take iv triangles of equal sizes.^[ten]

   • If your cardboard is also thick to exist cutting with scissors, put a cut lath down and lay each piece of cardboard flat. Employ a utility knife to cut each triangle out past dragging it through the paper-thin along each section of your outline.

3. three

   Mucilage 2 triangles together at the edge with a glue gun. Plug in a glue gun and set up it downward nearby to permit the gum oestrus upwardly. Use both hands to hold two triangles with their bases apartment on the work surface and lean them together so that two of their edges meet. Use your nondominant paw to hold them together about the summit every bit y'all grab your glue gun. Pull the trigger on the gum gun equally you slide information technology forth the edge where your ii faces meet.^[eleven]

   • Hold your 2 sides still for 45-60 seconds to give your mucilage fourth dimension to initially dry. Set your 2 pieces aside and leave them for 10-20 minutes to let the glue fully set.

4. four

   Attach your other 2 sides together and combine your pieces. Mucilage the other two sides together the same way and permit them air dry. Once you have ii pieces, arrange them in the heart of your work surface and then that each remaining edge is connecting. You lot should be looking at an unglued pyramid at this signal. Use your glue gun to run hot mucilage along the ii remaining edges and let it dry out for 10-20 minutes.^[12]

   • Afterwards you put glue along the 2 remaining edges, lightly press your pieces together for xxx-45 seconds to proceed any gaps closed as it dries.

5. 5

   Draw and cutting out a square base for your pyramid. You can describe your base of operations out and so that it fits perfectly around your pyramid by belongings your glued triangles in place and using the base of each face as a straight edge. You can too choose to brand a bigger base by measuring 4 lines of qual distance out from each side of the pyramid. Use a straight edge and a pencil to sketch your base and cutting it out with scissors or a utility knife.^[13]

   • For a medium-sized pyramid, a good base of operations is xiv by 14 inches (36 by 36 cm).

6. half-dozen

   Depict vertical and horizontal lines with a permanent marker to make bricks. To brand your pyramid look like information technology'southward fabricated out of individual bricks, depict a serial of parallel lines horizontally along each face of your pyramid with a black marker. The lines don't demand to be perfectly direct if y'all want information technology to look natural, but you lot can cull to brand them even with a directly edge if y'all'd like. Make vertical marks between each horizontal row every 1–2 inches (ii.5–v.1 cm) to create the appearance of individual bricks.^[14]

   Tip: The bricks are simply going to partially show through subsequently you cover the pyramid in gum and sand, and so don't worry if you brand a mistake.

7. 7

   Utilise a butter knife or popsicle stick to spread mucilage over each face. Drizzle white glue over your pyramid and use the flat side of a popsicle stick or butter knife to spread information technology around. Go on spreading the glue until you've covered most of the pyramid.^[xv]

   • Don't forget about the base of operations! Spread a lot of mucilage around your base so that the sand can fully encompass it.

8. 8

   Sprinkle sand over your pyramid to make it look real. While the glue is still wet, cascade sand all over your pyramid. Slowly pour your sand iv–six inches (10–15 cm) above each section of your pyramid and let it collect at the base to give your pyramid a realistic look. Let information technology air dry for ane-ii hours before touching it.^[16]

   • If you desire more of the bricks that y'all drew to show through, you can scrape sections of your pyramid with your knife or popsicle stick to knock some of information technology off.

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1. i

   Spread gum across the surface of a paper plate. Pour white glue on acme of your plate. Employ a paintbrush to spread it evenly over the surface where you desire to build your pyramid. This will serve as the base, so make sure that each section has some gum on information technology.^[17]

   • You can utilise a Styrofoam tray or wood surface as a base of operations if you lot prefer.
   • You'll need 140 cubes for a 7x7 pyramid.

2. two

   Place saccharide cubes in a 7x7 square. Start with a corner of your pyramid. Identify your start sugar cube in the gum and press down lightly to prepare information technology in place. Keep placing cubes side by side to it in both directions until you have seven cubes on each side. Fill in the remainder of the open up infinite in your square with sugar cubes.^[xviii]

   Tip: Don't printing downwardly too hard on your initial layer or you'll risk breaking a cube. You don't need much pressure to get the cube to stick to the glue, since sugar cubes are porous.

3. 3

   Drizzle glue in a 6x6 square on summit of your beginning layer. Use the gaps between cubes to determine where a 6x6 layer will rest on top of the first layer. Pour glue in a square forth the edges of your 6x6 outline and and then make full in the eye of the square with glue. Put at to the lowest degree one dollop of glue on each interior square to ensure that the upper layer remains in place.^[19]

4. 4

   Add your 6x6 layer of sugar cubes by putting them on pinnacle of the gum. With your glue still wet, begin to place cubes in a 6x6 row on tiptop of your offset layer. Line each cube up so that information technology rests directly on top of a cube underneath it. Do not press down on your cubes as you identify them.^[20]

   • Save time by setting your layer out on a separate plate and transferring it over by pinching an entire row between two fingers.

5. 5

   Continue this process until yous've completed a pyramid. Identify additional layers on meridian of your pyramid by moving in 1 cube at a time for each layer. Your next layer will be 5x5, then 4x4, and so on. Add a new layer of mucilage each fourth dimension that you add a layer.^[21]

   • Practice not get out cubes out of the centre of a layer or you lot'll risk breaking your pyramid.
   • You tin can use mucilage and glitter, sand, or paint to embrace your cube if yous'd like.

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Add New Question

• Question

  Can I practise this with carbohydrate cubes?

  

  Yes. You'd need at least 100 sugar cubes, though. Y'all'd besides need cardboard, prophylactic cement and sand, but you can do it.

• Question

  How can I make hollow sugar cube pyramids?

  

  Just stack them in the pyramid shape that you lot desire. If you lot want information technology to be edible, you can use icing every bit gum, if not, you tin can apply regular glue.

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Things You'll Demand

• Paper
• Pencil
• Ruler
• Scissors
• Tape
• Glue
• Small container
• Sand

• Cardboard
• Pencil
• Ruler
• Pair of scissors or utility knife
• Gum gun
• Gum sticks
• Permanent mark
• Gum
• Butter knife or popsicle stick
• Sand

• Paper plate
• Carbohydrate cubes
• Glue
• Glitter, paint, or sand (optional)

About This Article

Article Summary X

Whether you're making a uncomplicated geometric shape or a scale model of the Great Pyramid of Giza, it's easy to arts and crafts a paper pyramid! First, use a ruler and pencil to mark out a square on a clean sheet of paper. Next, utilise your ruler to find the centre of each side of the square. Depict lines of equal length coming out of the center of each side at a ninety-caste angle. The longer you make these lines, the steeper your pyramid'southward sides will be! Just make sure they're at least as long every bit the sides of the square. Draw lines connecting each corner of the square to the terminate of each line to form 4 triangles on each side of the foursquare. Cut out the shape and fold upwards each of the triangles and then their points see in the middle. Finally, use tape to connect the sides of the pyramid together. If you like, you tin can decorate your pyramid past roofing it with mucilage and sprinkling on some sand! Read on to learn how to make a model pyramid out of cardboard.

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Source: https://www.wikihow.com/Build-a-Model-Pyramid