Olive tree bark or leaves
Blue, gold, red, and white candles
Dragon's blood, frankensince, orange blossom, cedarwood incense
Large crafts such as pottery, textiles, etc.
Shields (toy or otherwise)
Lance or spears (toy or otherwise)
Trophies and medals you've won
Roses and sweet smelling flowers
Spices, especially cinnamon
Crystals such as lapis lazuli, azure, turqoise, onyx, star sapphire, ruby
Drawings of owls, snakes, ships
Small crafts like art, paper crafts, candle making, embroidery, or small items made by sewing or crocheting
A difficult test that you got a good grade on
Your diploma or graduation cap
The playing card Queen of Spades
Pencils and pens (you can ask Her to bless them and use them for tests or writings)
Craft supplies such as needles for sewing/crocheting
Take some of your hair (gathered from your hairbrush) and wrap it around a spindal and offer it to Her
Defend and stand-up for others who need help
Create art dedicated to Her or of Her
Make or listen to music for Her
Make hymns or poems dedicated to Her
Your work in general! Yes, really, She enjoys her devotees to work hard at their job(s), crafts, or classes!
Study and learn new information or skills
Read and learn about Her history
Learn more about the politics of your country/state, write letters to your senator or mayor etc.
Wear clothing with her colors (royal blue, gold, orange, yellow, emerald green, red) or with owls on it
Wear jewelry with her favorite crystals
Decorate your room with owls
Pray to Her for wisdom, knowledge, strength, help with studying, and help with your work or crafts
Self-care bath spells and rituals
https://journeyingtothegoddess.wordpress.com/2012/07/10/goddess-athena/amp/
https://occult-world.com/athena/
https://vocal.media/futurism/ways-of-worship-athena