OSTP Science Grade 5 Practice Questions - Oklahoma School Testing Program - Science, Grade 5 Exam - OSTP Science Grade 5 Practice Questions - Oklahoma School Testing Program

Question 1

A student places 10 grams of white sugar into a glass containing 100 grams of warm water and stirs until the sugar crystals disappear. The liquid remains completely clear. The student then measures the total mass of the glass and liquid. Which statement best describes the properties of the sugar in this phenomenon?

The sugar dissolved in the water, forming a clear solution, and its mass was conserved. The sugar was destroyed by the warm water, decreasing the total mass of the system. The sugar underwent a chemical change because it became an invisible gas. The sugar settled at the bottom of the glass because it is insoluble in water.

Correct Answer:

The sugar dissolved in the water, forming a clear solution, and its mass was conserved.

Question 2

Students tested four solid metal objects using a bar magnet to classify them by their physical properties. They recorded their observations in the table below: [Data Table: Magnetic Testing] - Object 1 (Iron Nail): Attracted to magnet - Object 2 (Aluminum Foil): Not attracted - Object 3 (Copper Wire): Not attracted - Object 4 (Steel Paperclip): Attracted to magnet Based on these observations, which conclusion is supported by the evidence?

Magnetism is a characteristic physical property that can separate iron and steel from aluminum and copper. All metal objects are attracted to magnets regardless of what metal they are made from. Magnetism is a chemical property because the magnet permanently changes the metals. Aluminum and copper are non-metals because they are not attracted to a magnet.

Correct Answer:

Magnetism is a characteristic physical property that can separate iron and steel from aluminum and copper.

Question 3

A student drops a wooden block and a solid iron cube of identical volume into a tub of fresh water. The wooden block floats at the surface, while the iron cube sinks to the bottom. What physical property explains why the wooden block floats while the iron cube sinks?

The wooden block has a lower density than water, while the iron cube has a higher density than water. The iron cube has a larger surface area than the wooden block. The wooden block is attracted upward by Earth's gravitational pull. The iron cube absorbs water and increases its total volume.

Correct Answer:

The wooden block has a lower density than water, while the iron cube has a higher density than water.

Question 4

During an electrical conductivity investigation, a student connects four test materials into a simple circuit with a 1.5V battery and a light bulb. The results are shown below: [Data Table: Electrical Circuit Testing] - Material A (Copper Strip): Light bulb shines brightly - Material B (Plastic Straw): Light bulb does not light - Material C (Salt Water Solution): Light bulb shines brightly - Material D (Dry Wooden Stick): Light bulb does not light Which statement correctly classifies these materials based on their physical properties?

Copper and salt water solution are electrical conductors, while plastic and dry wood are electrical insulators. All solid materials act as electrical insulators, while all liquids act as electrical conductors. Plastic and dry wood undergo a chemical change when placed in an electrical circuit. Material C is an insulator because dissolved solids block electric current.

Correct Answer:

Copper and salt water solution are electrical conductors, while plastic and dry wood are electrical insulators.

Question 5

A teacher places three spoons made of different materials—metal, wood, and plastic—into a bowl of hot soup (85°C). Small dots of butter are stuck to the top handle of each spoon outside the bowl. After 3 minutes, the butter on the metal spoon melts completely, while the butter on the wooden and plastic spoons remains solid. What does this investigation demonstrate about thermal conductivity?

Metal is a good thermal conductor that transfers heat energy rapidly, while wood and plastic are poor thermal conductors. Wood and plastic absorb heat energy and destroy it before it reaches the top of the handle. Metal spoons produce their own heat energy when placed into hot liquids. Butter melts only when it comes into direct chemical contact with metal.

Correct Answer:

Metal is a good thermal conductor that transfers heat energy rapidly, while wood and plastic are poor thermal conductors.

Question 1

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Prepare with the OSTP Science Grade 5 Practice Questions - Oklahoma School Testing Program - Science, Grade 5 Exam practice quiz. This question bank includes 100 questions covering student, water, mass, table, and data. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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OSTP Science Grade 5 Practice Questions - Oklahoma School Testing Program - Science, Grade 5 Exam

This practice set contains 100 questions from the matching question bank and focuses on student, water, mass, table, and data. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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OSTP Science Grade 5 Practice Questions - Oklahoma School Testing Program - Science, Grade 5 Exam

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