Choose the objects that are made of materials., ice, cloth, mouse, water, paper clip, shadow, Choose the objects that are made of materials., grain of sand, sponge, milk, shadow , why shadow are not made of materials?, because you can touch it, because you cannot touch it, cement is………, Hard - rough , soft - cool - spongy, soft - crumbly, Grass is ……………, Hard - rough, soft - cool - spongy, soft - crumbly, soil is ……………, Hard - rough, soft - cool - spongy, soft - crumbly, Cement takes to soak up water ?, 1 minute, 35 seconds, 5 seconds, Grass takes to soak up water ?, 1 minute, 35 seconds, 5 seconds, Soil takes to soak up water ?, 1 minute, 35 seconds, 5 seconds, A…………… is the way something looks, feels, smells, sounds, or tastes., property, absorb, liquid, Glass is ……………, smooth, breakable, clear, hard, sticky, Concrete is ……………, clear, hard, rough, heavy, gray, clay is ……………., soft, bendable , firm, clear, sticky, …………… is the ability to soak up water., Absorb, property , solid , toy, blue, pointed, plastic, squeezable, red, yarn, soft, colorful, long, thin, clear, sponge, absorbs water, soft, benable, rough, blue, Solid means have a shape of their own., ✅, ❎, …………… means have a shape of their own., liquid, solid, …………can be hard or soft., solid , liquid, Solid like ……….. and .,,…………. are hard., rock, metal, fur, cotton, Solid like ……….. and .,,…………. are soft., rock, metal, fur, cotton, Texture is how something feels., ✅, ❎, …………… is how something feels, texture, solid, liquid , Liquid materials take the shape of the container they are in., ✅, ❎, ……………. materials take the shape of the container they are in., Liquid , solid, texture , can we keep liquid without a container?, ✅, ❎, Wood comes from………., trees, Pond, ………………. study how materials are made., materials scientists , carpenter , I can use touch to learn about …………, the shape, size, texture , hardness of an object, color, All materials have properties some are ……….. and some are……….also………, solid, liquid , color, size, texture, can’t touch , name this group , solid, liquid , Hard like ………., glass, steel, yarn, fur, Soft like ………., glass, steel, yarn, fur, ………...able to withstand great force., strong, weak, …………….. is strong enough to hold trucks ., concrete, cotton, …………… is a flexible materials , it bends as you move. , concrete, cotton , some raincoats are made of …………. Materials., cotton , plastic , the plastic materials does not ………., absorb, kick, what could happen if you made a raincoat out of cotton?, the cotton could absorb water and you could get wet., the cotton couldn’t absorb water and you couldn’t get wet., the couch is held up …………… materials., soft, hard, …………… materials make the couch comfortable., soft, hard, …………,…………. materials are good for tables ., hard, sturdy , soft, tables must be ………….. enough to hold heavy objects ., weak, strong, The legs of a chair are made from………………materials so people can sit on them., strong, weak, What properties would you look for in a material when making a desk ?, I would want the material to be strong so it could hold the books ., I would want the material to be Weak so it could hold the books, The sail forms a ………………. in the wind ., curved shape, rounded, the boat holds up against waves .the material doesn’t absorb water. This helps the boat stay a float., ✅, ❎, the sail must be able to bend with the wind ., ✅, ❎, the bottom of the boat must be able to hold people and hold up against the wind ., ✅, ❎, What will happen when you put a paper boat in a water ?, I think my boat will float for a little while and then sink when the paper gets wet., I think my boat will sink for a little while and then float when the paper gets wet., Did the paper absorb water?, ✅, ❎, what happen after your paper boat ended up having water inside it?, floated, sunk, How many pennies did your boat hold before it sank ?, 20, 24, How can you make apaper boat that would hold more pennies?, I could use more tape on the paper and shape the paper so that water doesn’t get in the boat., I could use less tape on the paper and shape the paper so that water doesn’t get in the boat., which materials will bend easily ?, wood, glass, rubber , steel, foam core board, what will happen if you bend the wood?, splits apart, breaks into many pieces , bends and doesn’t break, doesn’t bend, bends then breaks, what will happen if you bend the glass?, splits apart, breaks into many pieces , bends and doesn’t break, doesn’t bend, bends then breaks, what will happen if you bend the rubber?, splits apart, breaks into many pieces , bends and doesn’t break, doesn’t bend, bends then breaks, what will happen if you bend the steel?, splits apart, breaks into many pieces , bends and doesn’t break, doesn’t bend, bends then breaks, what will happen if you bend the foam core board?, splits apart, breaks into many pieces , bends and doesn’t break, doesn’t bend, bends then breaks.

materials

por
Imprimir
Incrustar

Tabla de clasificación

Estilo visual

Opciones

Cambiar plantilla

)
¿Restaurar actividad almacenada automáticamente: ?