Match the vocabulary word on the left with the correct definition on the right
| Stavka koja se može prevući | arrow_right_alt | Odgovarajuća stavka |
|---|---|---|
Sediment | arrow_right_alt | to use any of the five senses to gather information about something |
Dissolve | arrow_right_alt | what you can observe or measure about something |
Observe | arrow_right_alt | to mix evenly into a liquid by breaking apart into pieces that are too small to see |
Property | arrow_right_alt | small bits of solid material that settle at the bottom of a liquid. |
Use this model to answer the following questions.
Observable Scale (What you can SEE) -After mixing substance (solid) with another substance (liquid/water)
-If you SEE sediment, the substance did not dissolve.
-If you DO NOT SEE sediment, the substance dissolved.
Which mixture has sediment?
Which mixture could represent a mixture of sugar and water?
Based on our experiment, what might be the solid substance in Mixture A? Select that apply.
What ingredients mixed into the water without leaving sediment (dissolved)? Select that apply.
What happens to the molecules of a solid and the molecules of a liquid when you mix them together?
Click the link to get to the Modeling Matter Simulation: https://learning.amplify.com/modelingmatter/
Mix Molecule 1 and Molecule 2 to answer the following questions:
Use this picture to answer the following questions
Did the two different molecules connect?
Are the molecules attracted to EACH OTHER (high or low attraction)?
In the simulation, what is being changed (independent variable)?
Click the link to get to the Modeling Matter Simulation: https://learning.amplify.com/modelingmatter/
Mix Molecule 5 and Molecule 6 to answer the following questions:
Use this picture to answer the following questions
Did the two different molecules connect?
Are the molecules attracted to EACH OTHER (high or low attraction)?
In the simulation, what is being measured (dependent variable)?
Click the link to get to the Modeling Matter Simulation: https://learning.amplify.com/modelingmatter/
Mix Molecule 4 and Molecule 3 to answer the following questions:
Use this picture to answer the following questions
Did the two different molecules connect?
Are the molecules attracted to EACH OTHER (high or low attraction)?
In the simulation, what is kept the same (controlled variable)?
In the simulation, what is being changed (independent variable)?
Did the substances dissolve?
In the simulation, what is being measured (dependent variable)?
In the simulation, what is kept the same (controlled variable)?
Did the substances dissolve?
In the simulation, what is being changed (independent variable)?
In the simulation, what is kept the same (controlled variable)?
Did the substances dissolve?
In the simulation, what is being measured (dependent variable)?
In the simulation, what is being changed (independent variable)?
In the simulation, what is kept the same (controlled variable)?
In the simulation, what is being measured (dependent variable)?
