Unit 4: Fractions
Mini-Unit 1: Fraction Equivalence & Comparison
Lesson 1.2: Fractions with Denominators of 10 & 100
This teacher-led small-group activity includes a printable math mat (two versions: open model space and base-10 block model) and 16 editable task cards that guide students through building, representing, and converting fractions and decimals.
Students will:
• build fraction and decimal models using tenths and hundredths
• use base-10 blocks or shading to represent values
• convert between fractions and decimals using visual models
• write equivalent fractions using tenths and hundredths
• identify mixed numbers and fractions greater than 1
• analyze digit value to explain why some numbers can or cannot be written using tenths
• justify equivalence using models, equations, and place-value reasoning
Standards:
CCSS: 4.NF.1, 4.NF.5–4.NF.7
TEKS: 4.3A–4.3G
