Series And Parallel Circuits Worksheet Grade 8 Jun 2026

A key skill for 8th grade is using to calculate the missing value (voltage, current, or resistance) in a circuit. The relationship between voltage (V), current (I), and resistance (R) is given by:

A is a single-loop pathway for the current. Think of a single-lane road: all traffic must follow the same route. If any part of the road is blocked, the flow of traffic stops entirely.

If one bulb burns out in a parallel circuit, the other bulbs will stay on because each component has its own pathway for electricity.

Older, cheap string holiday lights are often series circuits. If one bulb burns out, the whole string goes dark. 2. What is a Parallel Circuit? (Branching Paths) series and parallel circuits worksheet grade 8

Write TRUE or FALSE for each statement. If false, correct the statement.

Having learned that series circuits get dimmer with more bulbs, students often assume parallel circuits behave the same way.

This worksheet is designed for 8th grade students. It progresses from basic identification to application questions. You can copy this section for your class. A key skill for 8th grade is using

If one bulb breaks or is removed, the entire circuit is broken, and all the lights go out.

_______________________ Date: _______________________

Answer: b) A circuit in which two or more components are connected across each other. If any part of the road is blocked,

In a series circuit, the voltage of the battery is divided among all the ____________________.

) remains exactly the same at every single point in the circuit. The total voltage (

Provides the electrical potential energy (e.g., a battery or wall outlet).

Answer: The total resistance of the circuit is 30 ohms (10 + 10 + 10).

Answer: a) A circuit in which two or more components are connected one after the other.