This worksheet contains a link of a tutorial video about Density. Students should watch the video and then answer all of the questions provided in the sheet. Teaching Tips: An activity sheet on Density Teachers can play the video in the classroom. Students will answer the questions in the worksheet using the information in the video.

Habitat and Niches "worksheet"

This worksheet contains a link of a tutorial video about Separating Mixtures. Students should watch the video and then answer all of the questions provided in the sheet. Teaching Tips: An activity sheet on Separating Mixtures Teachers can play the video in the classroom. Students will answer the questions in the worksheet using the information in the video.

This worksheet contains a link of a tutorial video about ecosystem Students should watch the video and then answer all of the questions provided in the sheet. Teaching Tips: An activity sheet on ecosystem Teachers can play the video in the classroom. Students will answer the questions in the worksheet using the information in the video.

A worksheet containing a link to a tutorial video about [ NUCLEAR FISSION AND NUCLEAR FUSION ] lesson. Students will watch the video and then answer the questions.

Science Quiz This is an Executive file (.exe) You can choose your language " English or Arabic "

**Definition cards are a fun and interactive way to learn new definitions. ** **(Instructions for a Definition Card Game) ** Begin by printing the game file. Proceed to cut the individual cards. Distribute one card to each student in the group. Allow the students to roam freely within the classroom as they attempt to piece together the full definition. When a student locates the matching half of a definition, they should obtain a piece of paper and write out the complete definition. Display the paper containing the complete definition on the classroom wall.

Worksheet and Answer Key Objectives: Identify changes in ecosystems and their causes. Predict how changes in an ecosystem can affect the organisms in the ecosystem. Define and identify examples of succession. Explain the difference between primary and secondary succession. Identify and describe characteristics of a healthy ecosystem.

**Definition cards are a fun and interactive way to learn new definitions. ** **(Instructions for a Definition Card Game) ** Begin by printing the game file. Proceed to cut the individual cards. Distribute one card to each student in the group. Allow the students to roam freely within the classroom as they attempt to piece together the full definition. When a student locates the matching half of a definition, they should obtain a piece of paper and write out the complete definition. Display the paper containing the complete definition on the classroom wall.

Now, Your students can evaluate themselves and get the result. An interactive quiz with 40 questions cover all skills in " periodic table " lesson. This is an executable file format "exe" run as flash file.

By this game students can learn how to identify the elements according their Atomic number and Mass number. How to use this activity in classroom: 1- Print. 2- Cut cards. 3- Put cards inside envelopes. 4- One envelope for one group of students. 5- Students try to put cards in sequence. Available in 4 different colors.

Students can use this quiz to evaluate themselves. State the rules for current and voltage (potential difference) in a series circuit. Construct a circuit to measure the resistance of a component. Use a circuit diagram or measurements from a simple series circuit to calculate values of current, voltage and resistance

Interesting video. It is short " 4 minutes", but it would be nice for an intro activity or explanation to get students attention. Enjoy graphics and sound effects with Advanced Cinema.

1- Cut cards. 2- Make groups. 3- Answer. 4- Paste cards and build your pyramid.

Forms of Energy " Matching worksheet"

Weathering " worksheet"

Water Cycle " Worksheet"

Slow and Rapid Changes " Worksheet"

Explain the body’s defenses against infectious diseases. Identify the causes of infectious disease. Explain how infectious diseases are spread. List at least 3 ways that infectious diseases can be prevented. PowerPoint presentation + Traffic Light Game 1- Cut cards. 2- Make groups. 3- Answer. 4- Paste cards and make your traffic light.