The materials required for the streak plate method include: a bunsen burner, sample culture, a sterile petri dish (with appropriate bacterial media), an inoculating loop, parafilm, and a marking pen. 

• Sample culture refers to the initial material containing bacteria, which could be in the form of liquid broth, a suspension, or colonies on solid media. 
• It is recommended to use a sterile petri dish that is single-use and about 90 mm in diameter. The choice of media should contain the necessary nutrients (e.g. nutrient agar, trypticase soy agar) for bacterial growth. It is a solidified agar medium prepared beforehand. 
• Marking pensare used for labeling petri dishes with relevant information such as the date and type of bacteria. 
• Aninoculating loopis used to streak a bacterial sample onto the agar surface. It helps spread the bacteria evenly and thinly, aiding in the isolation of colonies. 
• A bunsen burneris utilized for sterilizing the inoculating loop by passing it through the flame. This prevents contamination of the culture while streaking. 
• Parafilm is used to seal the petri dish following streaking to prevent dehydration of the agar and to maintain a controlled environment for bacterial growth.